{"id":23005,"date":"2023-09-18T10:00:34","date_gmt":"2023-09-18T03:00:34","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=23005"},"modified":"2023-09-17T16:06:01","modified_gmt":"2023-09-17T09:06:01","slug":"ban-cap-nhat-arbitrum-stylus-la-gi","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/","title":{"rendered":"B\u1ea3n c\u1eadp nh\u1eadt Arbitrum Stylus l\u00e0 g\u00ec?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Arbitrum_Stylus_la_gi%E2%80%8B\" >Arbitrum Stylus l\u00e0 g\u00ec?\u200b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Lam_the_nao_dieu_nay_co_the_xay_ra%E2%80%8B\" >L\u00e0m th\u1ebf n\u00e0o \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra?\u200b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Tai_sao_dieu_nay_lai_quan_trong%E2%80%8B\" >T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng?\u200b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Mot_chuoi_nhieu_ngon_ngu%E2%80%8B\" >M\u1ed9t chu\u1ed7i, nhi\u1ec1u ng\u00f4n ng\u1eef\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#EVM%E2%80%8B\" >EVM+\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Mat_ma_nang_cao_bay_gio_khong_ton_kem\" >M\u1eadt m\u00e3 n\u00e2ng cao b\u00e2y gi\u1edd kh\u00f4ng t\u1ed1n k\u00e9m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Chon_tham_gia_lai\" >Ch\u1ecdn tham gia l\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Hoan_toan_co_the_tuong_tac\" >Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#No_hoat_dong_nhu_the_nao%E2%80%8B\" >N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\u200b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Ma_hoa\" >M\u00e3 h\u00f3a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Bien_soan%E2%80%8B\" >Bi\u00ean so\u1ea1n\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Thuc_thi\" >Th\u1ef1c thi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Chung_minh\" >Ch\u1ee9ng minh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Ban_co_the_lam_gi%E2%80%8B\" >B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m g\u00ec?\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Mang_chinh_cua_Wen%E2%80%8B\" >M\u1ea1ng ch\u00ednh c\u1ee7a Wen?\u200b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.fiahub.com\/blog\/ban-cap-nhat-arbitrum-stylus-la-gi\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Arbitrum_Stylus_la_gi%E2%80%8B\"><\/span><span style=\"font-weight: 400\">Arbitrum Stylus l\u00e0 g\u00ec?\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Stylus l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p c\u1ee7a Arbitrum Nitro, nh\u00f3m c\u00f4ng ngh\u1ec7 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho chu\u1ed7i Arbitrum One, Arbitrum Nova v\u00e0 Arbitrum Orbit. B\u1ea3n n\u00e2ng c\u1ea5p n\u00e0y b\u1ed5 sung th\u00eam m\u1ed9t m\u00e1y \u1ea3o th\u1ee9 hai, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi EVM, trong \u0111\u00f3 c\u00e1c h\u1ee3p \u0111\u1ed3ng EVM ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c nh\u01b0 trong <a href=\"https:\/\/www.fiahub.com\">Ethereum<\/a>. Ch\u00fang t\u00f4i g\u1ecdi m\u00f4 h\u00ecnh n\u00e0y l\u00e0 EVM+ v\u00ec m\u1ecdi th\u1ee9 \u0111\u1ec1u ho\u00e0n to\u00e0n ph\u1ee5 thu\u1ed9c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u00e1y \u1ea3o th\u1ee9 hai n\u00e0y th\u1ef1c thi WebAssugging (WASM) thay v\u00ec m\u00e3 byte EVM. WASM l\u00e0 \u0111\u1ecbnh d\u1ea1ng nh\u1ecb ph\u00e2n hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn r\u1ed9ng r\u00e3i nh\u1edd s\u1eed d\u1ee5ng n\u00f3 trong c\u00e1c ti\u00eau chu\u1ea9n web, tr\u00ecnh duy\u1ec7t v\u00e0 c\u00f4ng ty ch\u00ednh \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u00ednh to\u00e1n. \u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1ec3 c\u00f3 t\u1ed1c \u0111\u1ed9 nhanh, di \u0111\u1ed9ng v\u00e0 con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c, WASM c\u0169ng c\u00f3 m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi h\u1ed9p c\u00e1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt v\u00e0 \u0111\u01a1n gi\u1ea3n. L\u00e0m vi\u1ec7c v\u1edbi WASM kh\u00f4ng c\u00f3 g\u00ec m\u1edbi \u0111\u1ed1i v\u1edbi chu\u1ed7i Arbitrum. K\u1ec3 t\u1eeb khi n\u00e2ng c\u1ea5p Nitro, WASM \u0111\u00e3 tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n trong c\u00e1c b\u1eb1ng ch\u1ee9ng gian l\u1eadn \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9c n\u0103ng c\u1ee7a Arbitrum.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u1edbi m\u00e1y \u1ea3o WASM, m\u1ecdi ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u00f3 th\u1ec3 bi\u00ean d\u1ecbch th\u00e0nh WASM \u0111\u1ec1u n\u1eb1m trong gi\u1edbi h\u1ea1n c\u1ee7a Stylus. M\u1eb7c d\u00f9 nhi\u1ec1u ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch th\u00e0nh WASM, nh\u01b0ng m\u1ed9t s\u1ed1 tr\u00ecnh bi\u00ean d\u1ecbch ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 ph\u00e1t tri\u1ec3n h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh so v\u1edbi c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c, nh\u01b0 Rust, C v\u00e0 C++. C\u00e1c ng\u00f4n ng\u1eef kh\u00e1c nh\u01b0 Go, Sway, Move v\u00e0 Cairo c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. C\u00e1c ng\u00f4n ng\u1eef bao g\u1ed3m th\u1eddi gian ch\u1ea1y c\u1ee7a ri\u00eang ch\u00fang, nh\u01b0 Python v\u00e0 Javascript, Stylus kh\u00f3 h\u1ed7 tr\u1ee3 h\u01a1n, m\u1eb7c d\u00f9 kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng th\u1ec3. \u0110\u00f3ng g\u00f3p c\u1ee7a b\u00ean th\u1ee9 ba d\u01b0\u1edbi d\u1ea1ng th\u01b0 vi\u1ec7n cho c\u00e1c ng\u00f4n ng\u1eef m\u1edbi v\u00e0 hi\u1ec7n c\u00f3 \u0111\u1ec1u \u0111\u01b0\u1ee3c hoan ngh\u00eanh!<\/span><\/p>\n<p><span style=\"font-weight: 400\">So v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng Solidity, c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh WASM hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u. C\u00f3 nhi\u1ec1u l\u00fd do gi\u1ea3i th\u00edch cho \u0111i\u1ec1u n\u00e0y, bao g\u1ed3m c\u1ea3 h\u00e0ng th\u1eadp k\u1ef7 ph\u00e1t tri\u1ec3n tr\u00ecnh bi\u00ean d\u1ecbch cho Rust v\u00e0 C. WASM c\u0169ng c\u00f3 th\u1eddi gian ch\u1ea1y nhanh h\u01a1n EVM, d\u1eabn \u0111\u1ebfn kh\u1ea3 n\u0103ng th\u1ef1c thi nhanh h\u01a1n. N\u00f3i chung, c\u00e1c h\u1ee3p \u0111\u1ed3ng s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef WASM \u0111\u00e3 c\u1ea3i thi\u1ec7n g\u1ea5p 10 l\u1ea7n so v\u1edbi c\u00e1c h\u1ee3p \u0111\u1ed3ng s\u1eed d\u1ee5ng Solidity.<\/span><\/p>\n<figure id=\"attachment_23007\" aria-describedby=\"caption-attachment-23007\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-23007\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min.jpg\" alt=\"Arbitrum Stylus\" width=\"900\" height=\"506\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min.jpg 2400w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-300x169.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-1024x576.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-150x84.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-768x432.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-1536x864.jpg 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-2048x1152.jpg 2048w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-450x253.jpg 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-1200x675.jpg 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-23007\" class=\"wp-caption-text\">Arbitrum Stylus ch\u1ec9 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c nh\u1edd c\u00f4ng ngh\u1ec7 ch\u1ed1ng gian l\u1eadn \u0111\u1ed9c \u0111\u00e1o c\u1ee7a Arbitrum Nitro.<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Lam_the_nao_dieu_nay_co_the_xay_ra%E2%80%8B\"><\/span><span style=\"font-weight: 400\">L\u00e0m th\u1ebf n\u00e0o \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra?\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Arbitrum Stylus ch\u1ec9 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c nh\u1edd c\u00f4ng ngh\u1ec7 ch\u1ed1ng gian l\u1eadn \u0111\u1ed9c \u0111\u00e1o c\u1ee7a Arbitrum Nitro. Khi x\u1ea3y ra tranh ch\u1ea5p tr\u00ean m\u1ea1ng Arbitrum, Nitro s\u1ebd th\u1ef1c hi\u1ec7n l\u1ea1i vi\u1ec7c th\u1ef1c thi chu\u1ed7i trong WASM. Sau \u0111\u00f3, nh\u1eefng ng\u01b0\u1eddi x\u00e1c th\u1ef1c Arbitrum trung th\u1ef1c s\u1ebd chia \u0111\u00f4i nh\u1eefng g\u00ec \u0111ang b\u1ecb tranh ch\u1ea5p cho \u0111\u1ebfn khi m\u1ed9t b\u01b0\u1edbc kh\u00f4ng h\u1ee3p l\u1ec7 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 ki\u1ec3m tra tr\u00ean chu\u1ed7i th\u00f4ng qua \u201cb\u1eb1ng ch\u1ee9ng m\u1ed9t b\u01b0\u1edbc\u201d.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 Nitro c\u00f3 th\u1ec3 ch\u1ee9ng minh WASM t\u00f9y \u00fd m\u1ed9t c\u00e1ch d\u1ee9t kho\u00e1t.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u1ebfu WASM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh n\u00f3i chung th\u00ec t\u00ednh \u0111\u00fang \u0111\u1eafn c\u1ee7a b\u1ea5t k\u1ef3 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch th\u00e0nh WASM \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 c\u00f4ng ngh\u1ec7 quan tr\u1ecdng gi\u00fap Stylus tr\u1edf n\u00ean kh\u1ea3 thi.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ec3 bi\u1ebft t\u1ed5ng quan chi ti\u1ebft v\u1ec1 ki\u1ebfn tr\u00fac k\u1ef9 thu\u1eadt c\u1ee7a Nitro, h\u00e3y xem t\u00e0i li\u1ec7u ho\u1eb7c b\u00e1o c\u00e1o ch\u00ednh th\u1ee9c c\u1ee7a Nitro.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_dieu_nay_lai_quan_trong%E2%80%8B\"><\/span><span style=\"font-weight: 400\">T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng?\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Stylus \u0111\u1ed5i m\u1edbi \u1edf nhi\u1ec1u c\u1ea5p \u0111\u1ed9, v\u1edbi nh\u1eefng c\u1ea5p \u0111\u1ed9 ch\u00ednh \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u1edf \u0111\u00e2y:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mot_chuoi_nhieu_ngon_ngu%E2%80%8B\"><\/span><span style=\"font-weight: 400\">M\u1ed9t chu\u1ed7i, nhi\u1ec1u ng\u00f4n ng\u1eef\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">\u01af\u1edbc t\u00ednh c\u00f3 kho\u1ea3ng 20 ngh\u00ecn nh\u00e0 ph\u00e1t tri\u1ec3n Solidity, so v\u1edbi 3 tri\u1ec7u nh\u00e0 ph\u00e1t tri\u1ec3n Rust ho\u1eb7c 12 tri\u1ec7u nh\u00e0 ph\u00e1t tri\u1ec3n C [1]. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n hi\u1ec7n c\u00f3 th\u1ec3 t\u1ef1 do s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u01b0a th\u00edch c\u1ee7a h\u1ecd, t\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c tr\u00ean b\u1ea5t k\u1ef3 chu\u1ed7i Arbitrum n\u00e0o v\u1edbi Stylus. M\u1edf r\u1ed9ng quy m\u00f4 t\u1edbi m\u1ed9t t\u1ef7 ng\u01b0\u1eddi d\u00f9ng ti\u1ebfp theo \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 th\u00eam m\u1ed9t tri\u1ec7u nh\u00e0 ph\u00e1t tri\u1ec3n ti\u1ebfp theo.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"EVM%E2%80%8B\"><\/span><span style=\"font-weight: 400\">EVM+\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Stylus mang \u0111\u1ebfn nh\u1eefng \u0111i\u1ec1u t\u1ed1t nh\u1ea5t c\u1ee7a c\u1ea3 hai th\u1ebf gi\u1edbi. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u1eabn nh\u1eadn \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 l\u1ee3i \u00edch c\u1ee7a EVM, bao g\u1ed3m h\u1ec7 sinh th\u00e1i v\u00e0 t\u00ednh thanh kho\u1ea3n, \u0111\u1ed3ng th\u1eddi nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng c\u1ea3i ti\u1ebfn v\u1ec1 hi\u1ec7u qu\u1ea3 v\u00e0 quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c th\u01b0 vi\u1ec7n hi\u1ec7n c\u00f3 trong Rust, C v\u00e0 C++. T\u1ea5t c\u1ea3 \u0111\u1ec1u kh\u00f4ng thay \u0111\u1ed5i b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a EVM. T\u01b0\u01a1ng \u0111\u01b0\u01a1ng EVM kh\u00f4ng c\u00f2n l\u00e0 m\u1ee9c tr\u1ea7n n\u1eefa m\u00e0 l\u00e0 m\u1ee9c s\u00e0n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mat_ma_nang_cao_bay_gio_khong_ton_kem\"><\/span><span style=\"font-weight: 400\">M\u1eadt m\u00e3 n\u00e2ng cao b\u00e2y gi\u1edd kh\u00f4ng t\u1ed1n k\u00e9m<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00f4ng th\u1ef1c t\u1ebf trong EVM hi\u1ec7n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c trong Stylus. T\u00ednh to\u00e1n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n h\u01a1n 10 l\u1ea7n. Tr\u00ed nh\u1edb \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n h\u01a1n 100 l\u1ea7n. Gi\u1edd \u0111\u00e2y, c\u00e1c th\u01b0 vi\u1ec7n m\u1eadt m\u00e3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai d\u01b0\u1edbi d\u1ea1ng ti\u1ec1n bi\u00ean d\u1ecbch t\u00f9y ch\u1ec9nh m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e9p. N\u01a1i \u01b0\u01a1m m\u1ea7m l\u1edbn nh\u1ea5t cho s\u1ef1 \u0111\u1ed5i m\u1edbi blockchain \u0111\u00e3 \u0111\u1ebfn.<\/span><\/p>\n<figure id=\"attachment_23008\" aria-describedby=\"caption-attachment-23008\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-23008\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-24.jpg\" alt=\"Arbitrum Stylus\" width=\"900\" height=\"506\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-24.jpg 1200w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-24-300x169.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-24-1024x576.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-24-150x84.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-24-768x432.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-24-450x253.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-23008\" class=\"wp-caption-text\">C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh Stylus \u0111\u01b0\u1ee3c th\u1ef1c thi trong m\u1ed9t nh\u00e1nh c\u1ee7a Wasmer, th\u1eddi gian ch\u1ea1y WebAssugging h\u00e0ng \u0111\u1ea7u, v\u1edbi nh\u1eefng thay \u0111\u1ed5i t\u1ed1i thi\u1ec3u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u01a1 s\u1edf m\u00e3 c\u1ee7a ch\u00fang cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng d\u00e0nh ri\u00eang cho blockchain.<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Chon_tham_gia_lai\"><\/span><span style=\"font-weight: 400\">Ch\u1ecdn tham gia l\u1ea1i<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Stylus kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n v\u1ec1 chi ph\u00ed v\u00e0 t\u1ed1c \u0111\u1ed9. C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh WASM c\u0169ng an to\u00e0n h\u01a1n. Reentrancy l\u00e0 m\u1ed9t l\u1ed7 h\u1ed5ng ph\u1ed5 bi\u1ebfn m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ch\u1ec9 c\u00f3 th\u1ec3 c\u1ed1 g\u1eafng gi\u1ea3m thi\u1ec3u trong Solidity. Sstylus cung c\u1ea5p t\u00ednh n\u0103ng ph\u00e1t hi\u1ec7n \u0111\u0103ng nh\u1eadp l\u1ea1i v\u1edbi chi ph\u00ed th\u1ea5p v\u00e0 khi s\u1eed d\u1ee5ng Rust SDK, t\u00ednh n\u0103ng \u0111\u0103ng nh\u1eadp l\u1ea1i b\u1ecb t\u1eaft theo m\u1eb7c \u0111\u1ecbnh, tr\u1eeb khi b\u1ecb ghi \u0111\u00e8 c\u00f3 ch\u1ee7 \u00fd.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hoan_toan_co_the_tuong_tac\"><\/span><span style=\"font-weight: 400\">Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh Solidity v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh WASM ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p \u0111\u01b0\u1ee3c. N\u1ebfu l\u00e0m vi\u1ec7c trong Solidity, nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 g\u1ecdi ch\u01b0\u01a1ng tr\u00ecnh Rust ho\u1eb7c d\u1ef1a v\u00e0o m\u1ed9t ph\u1ea7n ph\u1ee5 thu\u1ed9c kh\u00e1c b\u1eb1ng ng\u00f4n ng\u1eef kh\u00e1c. N\u1ebfu l\u00e0m vi\u1ec7c trong Rust, t\u1ea5t c\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a Solidity \u0111\u1ec1u c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c ngay l\u1eadp t\u1ee9c.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"No_hoat_dong_nhu_the_nao%E2%80%8B\"><\/span><span style=\"font-weight: 400\">N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">C\u00f3 b\u1ed1n b\u01b0\u1edbc ch\u00ednh \u0111\u1ec3 \u0111\u01b0a ch\u01b0\u01a1ng tr\u00ecnh Stylus v\u00e0o cu\u1ed9c s\u1ed1ng \u2014 <\/span><b><i>m\u00e3 h\u00f3a, bi\u00ean d\u1ecbch, th\u1ef1c thi v\u00e0 ki\u1ec3m ch\u1ee9ng.<\/i><\/b><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ma_hoa\"><\/span><span style=\"font-weight: 400\">M\u00e3 h\u00f3a<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">V\u1ec1 nguy\u00ean t\u1eafc, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 vi\u1ebft h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh b\u1eb1ng b\u1ea5t k\u1ef3 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch th\u00e0nh WASM. Trong th\u1ef1c t\u1ebf, m\u1ed9t s\u1ed1 ng\u00f4n ng\u1eef c\u1ea5p cao t\u1ea1o ra WASM hi\u1ec7u su\u1ea5t cao h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ban \u0111\u1ea7u, s\u1ebd c\u00f3 h\u1ed7 tr\u1ee3 cho Rust, C v\u00e0 C++. Tuy nhi\u00ean, m\u1ee9c \u0111\u1ed9 h\u1ed7 tr\u1ee3 l\u00fac \u0111\u1ea7u s\u1ebd kh\u00e1c nhau. Rust c\u00f3 h\u1ed7 tr\u1ee3 ng\u00f4n ng\u1eef phong ph\u00fa ngay t\u1eeb ng\u00e0y \u0111\u1ea7u ti\u00ean, v\u1edbi SDK ngu\u1ed3n m\u1edf gi\u00fap vi\u1ec7c vi\u1ebft h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh trong Rust tr\u1edf n\u00ean d\u1ec5 d\u00e0ng nh\u1ea5t c\u00f3 th\u1ec3. C v\u00e0 C++ c\u0169ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 ngay l\u1eadp t\u1ee9c, \u0111i\u1ec1u n\u00e0y s\u1ebd cho ph\u00e9p tri\u1ec3n khai c\u00e1c h\u1ee3p \u0111\u1ed3ng hi\u1ec7n c\u00f3 b\u1eb1ng c\u00e1c ng\u00f4n ng\u1eef \u0111\u00f3 tr\u00ean chu\u1ed7i v\u1edbi nh\u1eefng s\u1eeda \u0111\u1ed5i t\u1ed1i thi\u1ec3u.<\/span><\/p>\n<p><span style=\"font-weight: 400\">SDK Stylus d\u00e0nh cho Rust ch\u1ee9a khung ph\u00e1t tri\u1ec3n h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 c\u00e1c t\u00ednh n\u0103ng ng\u00f4n ng\u1eef m\u00e0 h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd c\u1ea7n s\u1eed d\u1ee5ng trong Stylus. SDK c\u0169ng cho ph\u00e9p th\u1ef1c hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng d\u00e0nh ri\u00eang cho EVM m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u00e3 quen s\u1eed d\u1ee5ng. H\u00e3y xem H\u01b0\u1edbng d\u1eabn v\u1ec1 SDK Rust v\u00e0 T\u00e0i li\u1ec7u v\u1ec1 th\u00f9ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bien_soan%E2%80%8B\"><\/span><span style=\"font-weight: 400\">Bi\u00ean so\u1ea1n\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh Stylus \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch hai l\u1ea7n. M\u1ed9t l\u1ea7n t\u1eeb ng\u00f4n ng\u1eef c\u1ea5p cao (ch\u1eb3ng h\u1ea1n nh\u01b0 Rust, C ho\u1eb7c C++) sang WASM, r\u1ed3i m\u1ed9t l\u1ea7n n\u1eefa, trong m\u1ed9t quy tr\u00ecnh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 k\u00edch ho\u1ea1t, t\u1eeb WASM \u0111\u1ebfn m\u00e3 m\u00e1y g\u1ed1c c\u1ee7a n\u00fat (ch\u1eb3ng h\u1ea1n nh\u01b0 ARM ho\u1eb7c x86).<\/span><\/p>\n<p><span style=\"font-weight: 400\">Giai \u0111o\u1ea1n bi\u00ean d\u1ecbch \u0111\u1ea7u ti\u00ean di\u1ec5n ra b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 CLI \u0111\u01b0\u1ee3c cung c\u1ea5p trong Stylus SDK cho Rust ho\u1eb7c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ea5t k\u1ef3 tr\u00ecnh bi\u00ean d\u1ecbch n\u00e0o kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 Clang cho C v\u00e0 C++. Sau khi \u0111\u01b0\u1ee3c bi\u00ean d\u1ecbch, WASM s\u1ebd \u0111\u01b0\u1ee3c \u0111\u0103ng tr\u00ean chu\u1ed7i. M\u1eb7c d\u00f9 h\u00e0nh vi c\u1ee7a h\u1ee3p \u0111\u1ed3ng hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh nh\u01b0ng n\u00f3 v\u1eabn kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/span><\/p>\n<p><span style=\"font-weight: 400\">K\u00edch ho\u1ea1t ch\u01b0\u01a1ng tr\u00ecnh Stylus y\u00eau c\u1ea7u m\u1ed9t tr\u00ecnh bi\u00ean d\u1ecbch tr\u01b0\u1edbc m\u1edbi, ArbWasm. Tr\u00ecnh bi\u00ean d\u1ecbch tr\u01b0\u1edbc n\u00e0y t\u1ea1o ra m\u00e3 nh\u1ecb ph\u00e2n hi\u1ec7u qu\u1ea3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p v\u1edbi t\u1eadp h\u1ee3p g\u1ed1c c\u1ee7a n\u00fat. Trong b\u01b0\u1edbc n\u00e0y, m\u1ed9t lo\u1ea1t ph\u1ea7n m\u1ec1m trung gian \u0111\u1ea3m b\u1ea3o c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c thi m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 c\u00f3 gian l\u1eadn. Thi\u1ebft b\u1ecb \u0111o bao g\u1ed3m \u0111o kh\u00ed, ki\u1ec3m tra \u0111\u1ed9 s\u00e2u, s\u1ea1c b\u1ed9 nh\u1edb, v.v. \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh WASM \u0111\u1ec1u an to\u00e0n \u0111\u1ec3 th\u1ef1c thi chu\u1ed7i.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thuc_thi\"><\/span><span style=\"font-weight: 400\">Th\u1ef1c thi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh Stylus \u0111\u01b0\u1ee3c th\u1ef1c thi trong m\u1ed9t nh\u00e1nh c\u1ee7a Wasmer, th\u1eddi gian ch\u1ea1y WebAssugging h\u00e0ng \u0111\u1ea7u, v\u1edbi nh\u1eefng thay \u0111\u1ed5i t\u1ed1i thi\u1ec3u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u01a1 s\u1edf m\u00e3 c\u1ee7a ch\u00fang cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng d\u00e0nh ri\u00eang cho blockchain. Wasmer th\u1ef1c thi m\u00e3 g\u1ed1c nhanh h\u01a1n nhi\u1ec1u so v\u1edbi Geth th\u1ef1c thi m\u00e3 byte EVM, g\u00f3p ph\u1ea7n ti\u1ebft ki\u1ec7m gas \u0111\u00e1ng k\u1ec3 m\u00e0 Stylus mang l\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1c h\u1ee3p \u0111\u1ed3ng EVM ti\u1ebfp t\u1ee5c th\u1ef1c hi\u1ec7n theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u01b0\u1edbc Stylus. Khi m\u1ed9t h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c g\u1ecdi, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa h\u1ee3p \u0111\u1ed3ng EVM v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh WASM th\u00f4ng qua ti\u00eau \u0111\u1ec1 h\u1ee3p \u0111\u1ed3ng l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb EOF. T\u1eeb \u0111\u00f3, h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c th\u1ef1c thi b\u1eb1ng th\u1eddi gian ch\u1ea1y t\u01b0\u01a1ng \u1ee9ng. H\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng ng\u00f4n ng\u1eef Solidity v\u00e0 WASM c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c g\u1ecdi h\u1ee3p \u0111\u1ed3ng ch\u00e9o v\u1edbi nhau, ngh\u0129a l\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng bao gi\u1edd ph\u1ea3i xem x\u00e9t h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng ng\u00f4n ng\u1eef n\u00e0o. M\u1ecdi th\u1ee9 \u0111\u1ec1u c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c.<\/span><\/p>\n<figure id=\"attachment_23009\" aria-describedby=\"caption-attachment-23009\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-23009\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min.png\" alt=\"Arbitrum Stylus\" width=\"900\" height=\"506\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min.png 1920w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-300x169.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-1024x576.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-150x84.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-768x432.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-1536x864.png 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-450x253.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/09\/a1-min-1200x675.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-23009\" class=\"wp-caption-text\">M\u1ea1ng th\u1eed nghi\u1ec7m Stylus \u0111\u01b0\u1ee3c m\u1edf cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. R\u1ea5t nhi\u1ec1u suy ngh\u0129 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra \u0111\u1ec3 t\u1ea1o ra tr\u1ea3i nghi\u1ec7m l\u1eadp tr\u00ecnh t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3.<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Chung_minh\"><\/span><span style=\"font-weight: 400\">Ch\u1ee9ng minh<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Nitro c\u00f3 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p vui v\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p bu\u1ed3n. Trong h\u1ea7u h\u1ebft tr\u01b0\u1eddng h\u1ee3p, \u0111\u00f3 l\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p vui v\u1ebb, bi\u00ean d\u1ecbch l\u1ecbch s\u1eed th\u1ef1c thi th\u00e0nh m\u00e3 g\u1ed1c. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00e1ng ti\u1ebfc x\u1ea3y ra tranh ch\u1ea5p gi\u1eefa nh\u1eefng ng\u01b0\u1eddi x\u00e1c th\u1ef1c, Nitro s\u1ebd t\u1ed5ng h\u1ee3p l\u1ecbch s\u1eed th\u1ef1c thi sang WASM \u0111\u1ec3 ti\u1ebfn h\u00e0nh c\u00e1c b\u1eb1ng ch\u1ee9ng gian l\u1eadn t\u01b0\u01a1ng t\u00e1c tr\u00ean Ethereum. Stylus l\u00e0 m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng t\u1ef1 nhi\u00ean cho c\u00f4ng ngh\u1ec7 ch\u1ed1ng gian l\u1eadn c\u1ee7a Nitro, s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 kh\u00f4ng ch\u1ec9 chia \u0111\u00f4i l\u1ecbch s\u1eed th\u1ef1c thi m\u00e0 c\u00f2n b\u1ea5t k\u1ef3 ch\u01b0\u01a1ng tr\u00ecnh WASM n\u00e0o \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n tri\u1ec3n khai.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ban_co_the_lam_gi%E2%80%8B\"><\/span><span style=\"font-weight: 400\">B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m g\u00ec?\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">M\u1ea1ng th\u1eed nghi\u1ec7m Stylus \u0111\u01b0\u1ee3c m\u1edf cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. R\u1ea5t nhi\u1ec1u suy ngh\u0129 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra \u0111\u1ec3 t\u1ea1o ra tr\u1ea3i nghi\u1ec7m l\u1eadp tr\u00ecnh t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3. Tuy nhi\u00ean, c\u00f4ng vi\u1ec7c kh\u00f4ng d\u1eebng l\u1ea1i \u1edf \u0111\u00e2y. Ph\u1ea3n h\u1ed3i thu \u0111\u01b0\u1ee3c t\u1eeb c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd gi\u00fap \u0111\u01b0a Stylus l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi, c\u1ea3i thi\u1ec7n c\u00e1c t\u00ednh n\u0103ng v\u1ec1 c\u00f4ng c\u1ee5, t\u00e0i li\u1ec7u v\u00e0 ng\u00f4n ng\u1eef. Tr\u1edf th\u00e0nh ng\u01b0\u1eddi s\u1eed d\u1ee5ng s\u1edbm Stylus l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 l\u00e0m quen v\u1edbi nh\u1eefng c\u01a1 h\u1ed9i m\u00e0 n\u00f3 mang l\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Nhi\u1ec1u kh\u1ea3 n\u0103ng \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t nh\u1edd Stylus, c\u00f3 th\u1ec3 k\u1ec3 t\u00ean m\u1ed9t s\u1ed1:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Bi\u00ean d\u1ecbch tr\u01b0\u1edbc t\u00f9y ch\u1ec9nh cho c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 ch\u1eef k\u00fd thay th\u1ebf, ch\u1eb3ng h\u1ea1n nh\u01b0 <\/span><i><span style=\"font-weight: 400\">secp256r1<\/span><\/i><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Th\u01b0 vi\u1ec7n ngh\u1ec7 thu\u1eadt s\u00e1ng t\u1ea1o ti\u00eau t\u1ed1n nhi\u1ec1u RAM<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u0110\u01b0a c\u00e1c tr\u00f2 ch\u01a1i hi\u1ec7n c\u00f3 \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng C++ v\u00e0o chu\u1ed7i<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">C\u00e1c m\u00f4 h\u00ecnh AI n\u1eb7ng v\u1ec1 t\u00ednh to\u00e1n<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ph\u1ea7n th\u00fa v\u1ecb nh\u1ea5t v\u1ec1 Stylus l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1edbi l\u1ea1 th\u1eadm ch\u00ed c\u00f2n ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c m\u01a1 t\u1edbi trong EVM. \u0110i\u1ec1u n\u00e0y l\u00e0 do kh\u00f4ng ai trong s\u1ed1 n\u00e0y c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c, cho \u0111\u1ebfn ng\u00e0y h\u00f4m nay.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Trong khi nhi\u1ec1u nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd b\u1ecb thu h\u00fat b\u1edfi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u00e0n to\u00e0n m\u1edbi, th\u00ec vi\u1ec7c x\u00e2y d\u1ef1ng l\u1ea1i c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n c\u00f3 trong Stylus c\u0169ng s\u1ebd m\u1edf ra c\u00e1nh c\u1eeda cho s\u1ef1 \u0111\u1ed5i m\u1edbi. dApps ch\u01b0a bao gi\u1edd nhanh h\u01a1n, r\u1ebb h\u01a1n ho\u1eb7c an to\u00e0n h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u1ebfu b\u1ea1n l\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n quan t\u00e2m \u0111\u1ebfn Stylus, h\u00e3y truy c\u1eadp ph\u1ea7n b\u1eaft \u0111\u1ea7u nhanh, tham gia k\u00eanh Discord v\u00e0 b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng!<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mang_chinh_cua_Wen%E2%80%8B\"><\/span><span style=\"font-weight: 400\">M\u1ea1ng ch\u00ednh c\u1ee7a Wen?\u200b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Arbitrum Stylus \u0111ang \u1edf giai \u0111o\u1ea1n alpha, c\u00f3 ngh\u0129a l\u00e0 c\u00f3 r\u1ea5t nhi\u1ec1u c\u1ea3i ti\u1ebfn \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch tr\u00ean l\u1ed9 tr\u00ecnh! M\u1ed9t s\u1ed1 b\u01b0\u1edbc c\u1ea5p cao ti\u1ebfp theo d\u00e0nh cho Stylus bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ki\u1ec3m tra m\u00e3 ngu\u1ed3n Stylus \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho h\u1ee3p \u0111\u1ed3ng c\u0169ng nh\u01b0 SDK Stylus<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">K\u00edch ho\u1ea1t Stylus cho Orbit Chain, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u00e0 n\u00e2ng c\u1ea5p m\u00e0 kh\u00f4ng c\u1ea7n c\u1ea5p ph\u00e9p<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">G\u1eedi \u0111\u1ec1 xu\u1ea5t t\u1edbi Arbitrum DAO, \u0111\u1ec3 k\u00edch ho\u1ea1t Stylus tr\u00ean m\u1ea1ng th\u1eed nghi\u1ec7m Arbitrum v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 m\u1ea1ng ch\u00ednh Arbitrum One v\u00e0 Arbitrum Nova<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">\u0110\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng th\u00f4ng b\u00e1o m\u1edbi nh\u1ea5t, h\u00e3y tham gia k\u00eanh Stylus Discord v\u00e0 theo d\u00f5i t\u00e0i kho\u1ea3n Twitter c\u1ee7a Arbitrum Developers.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><span style=\"font-weight: 400\">T\u1ed5ng k\u1ebft<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">V\u1eady l\u00e0 ch\u00fang ta \u0111\u00e3 c\u00f9ng nhau t\u00ecm hi\u1ec3u v\u1ec1 b\u1ea3n c\u1eadp nh\u1eadt Arbitrum Stylus v\u00e0 nh\u1eefng th\u00f4ng tin li\u00ean quan. Hy v\u1ecdng b\u00e0i vi\u1ebft \u0111\u00e3 cung c\u1ea5p ki\u1ebfn th\u1ee9c h\u1eefu \u00edch v\u1ec1 ch\u1ee7 \u0111\u1ec1 h\u00f4m nay. \u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 th\u1ecb tr\u01b0\u1eddng ti\u1ec1n s\u1ed1 vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a <a href=\"https:\/\/www.fiahub.com\">Fiahub<\/a> 24\/7.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arbitrum Stylus l\u00e0 g\u00ec?\u200b Stylus l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p c\u1ee7a Arbitrum Nitro, nh\u00f3m c\u00f4ng ngh\u1ec7 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho chu\u1ed7i Arbitrum One, Arbitrum Nova v\u00e0 Arbitrum Orbit. B\u1ea3n n\u00e2ng c\u1ea5p n\u00e0y b\u1ed5 sung th\u00eam m\u1ed9t m\u00e1y \u1ea3o th\u1ee9 hai, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi EVM, trong \u0111\u00f3 c\u00e1c h\u1ee3p \u0111\u1ed3ng EVM ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng ch\u00ednh<\/p>\n","protected":false},"author":24,"featured_media":23006,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21847],"tags":[3136,3115,22164],"class_list":{"0":"post-23005","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-he-sinh-thai","8":"tag-eth-2","9":"tag-ethereum","10":"tag-evm"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>B\u1ea3n c\u1eadp nh\u1eadt Arbitrum Stylus l\u00e0 g\u00ec? - Fiahub<\/title>\n<meta name=\"description\" content=\"Arbitrum Stylus ch\u1ec9 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c nh\u1edd c\u00f4ng ngh\u1ec7 ch\u1ed1ng gian l\u1eadn \u0111\u1ed9c \u0111\u00e1o c\u1ee7a Arbitrum Nitro. 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