56,966 blogs · [ { "id": "01a08219-f5ff-70cf-9d23-54983d81d058", "title": "How we made JSON.stringify more than twice as fast", "url": "https://v8.dev/blog/json-stringify", "published_at": "2025-08-04T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54983de9cd01", "title": "Speculative Optimizations for WebAssembly using Deopts and Inlining", "url": "https://v8.dev/blog/wasm-speculative-optimizations", "published_at": "2025-06-24T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-5498421bbacd", "title": "JavaScript's New Superpower: Explicit Resource Management", "url": "https://v8.dev/features/explicit-resource-management", "published_at": "2025-05-09T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54983e39c160", "title": "Giving V8 a Heads-Up: Faster JavaScript Startup with Explicit Compile Hints", "url": "https://v8.dev/blog/explicit-compile-hints", "published_at": "2025-04-29T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54983e789ba3", "title": "Land ahoy: leaving the Sea of Nodes", "url": "https://v8.dev/blog/leaving-the-sea-of-nodes", "published_at": "2025-03-25T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54983eccd3a1", "title": "Turbocharging V8 with mutable heap numbers", "url": "https://v8.dev/blog/mutable-heap-number", "published_at": "2025-02-25T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54983fb665b4", "title": "Introducing the WebAssembly JavaScript Promise Integration API", "url": "https://v8.dev/blog/jspi", "published_at": "2024-07-01T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-5498407625ef", "title": "WebAssembly JSPI has a new API", "url": "https://v8.dev/blog/jspi-newapi", "published_at": "2024-06-04T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-5498410d0d42", "title": "The V8 Sandbox", "url": "https://v8.dev/blog/sandbox", "published_at": "2024-04-04T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-549842695367", "title": "Iterator helpers", "url": "https://v8.dev/features/iterator-helpers", "published_at": "2024-03-27T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-5498410d4d54", "title": "WebAssembly JSPI is going to origin trial", "url": "https://v8.dev/blog/jspi-ot", "published_at": "2024-03-06T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54984136e048", "title": "Static Roots: Objects with Compile-Time Constant Addresses", "url": "https://v8.dev/blog/static-roots", "published_at": "2024-02-05T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-5498430861b8", "title": "Import attributes", "url": "https://v8.dev/features/import-attributes", "published_at": "2024-01-31T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-549843aa3c2c", "title": "RegExp `v` flag with set notation and properties of strings", "url": "https://v8.dev/features/regexp-v-flag", "published_at": "2022-06-27T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54984498e1e4", "title": "Finding elements in `Array`s and TypedArrays", "url": "https://v8.dev/features/finding-in-arrays", "published_at": "2021-10-27T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-549845478b8e", "title": "`at` method for relative indexing", "url": "https://v8.dev/features/at-method", "published_at": "2021-07-13T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-549845d41495", "title": "Error causes", "url": "https://v8.dev/features/error-cause", "published_at": "2021-07-07T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-5498467b1c3c", "title": "`Object.hasOwn`", "url": "https://v8.dev/features/object-has-own", "published_at": "2021-07-01T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54984777b1a1", "title": "Import assertions", "url": "https://v8.dev/features/import-assertions", "published_at": "2021-06-15T00:00:00+00:00" }, { "id": "01a08219-f5ff-70cf-9d23-54984844b8ea", "title": "Private brand checks a.k.a. `#foo in obj`", "url": "https://v8.dev/features/private-brand-checks", "published_at": "2021-04-14T00:00:00+00:00" } ] posts Claim your blog

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v8.dev

2025

How we made JSON.stringify more than twice as fast original ↗

4 Aug 2025

Speculative Optimizations for WebAssembly using Deopts and Inlining original ↗

24 Jun 2025

JavaScript's New Superpower: Explicit Resource Management original ↗

9 May 2025

Giving V8 a Heads-Up: Faster JavaScript Startup with Explicit Compile Hints original ↗

29 Apr 2025

Land ahoy: leaving the Sea of Nodes original ↗

25 Mar 2025

Turbocharging V8 with mutable heap numbers original ↗

25 Feb 2025

2024

Introducing the WebAssembly JavaScript Promise Integration API original ↗

1 Jul 2024

WebAssembly JSPI has a new API original ↗

4 Jun 2024

The V8 Sandbox original ↗

4 Apr 2024

Iterator helpers original ↗

27 Mar 2024

WebAssembly JSPI is going to origin trial original ↗

6 Mar 2024

Static Roots: Objects with Compile-Time Constant Addresses original ↗

5 Feb 2024

Import attributes original ↗

31 Jan 2024

2022

RegExp `v` flag with set notation and properties of strings original ↗

27 Jun 2022

2021

Finding elements in `Array`s and TypedArrays original ↗

27 Oct 2021

`at` method for relative indexing original ↗

13 Jul 2021

Error causes original ↗

7 Jul 2021

`Object.hasOwn`original ↗

1 Jul 2021

Import assertions original ↗

15 Jun 2021

Private brand checks a.k.a. `#foo in obj`original ↗

14 Apr 2021