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Top Stories

Breaking

Node.js 26.0.0 stable: Temporal por default y V8 14.6

Salió la major stable. Highlights: Temporal habilitado por default (adiós workarounds de Date), V8 a 14.6.202.33 con Map.prototype.getOrInsert() e Iterator.concat(), Undici 8.0.2 y soporte de --max-heap-size. Breaking: removidos http.Server.prototype.writeHeader() y los streams legacy (_stream_wrap, _stream_readable, etc.), GCC mínimo 13.2 y se cae soporte de Python 3.9. Locura cósmica para los que armamos build pipelines: revisá tus toolchains antes del bump.

05 May 2026
nodejs.org →
Release

Next.js 16.3.0-canary.11: fix de double-encoding en pathname y reload del dev mode

La canary 16.3.0-canary.11 corrige el double-encoding de partes del pathname en el parsing de client params y resuelve el reload de dev mode con error al volver con back. Si tenías rutas con caracteres especiales o reportabas state freaky en navegación, este es tu fix.

05 May 2026
github.com/vercel/next.js →
Destacado

Storybook 10.4.0-alpha.17: docs-mdx inline + soporte TanStack React

El alpha 17 reemplaza @storybook/docs-mdx por una implementación inline, suma soporte para el package TanStack React y mete onboarding agéntico que mantiene contenido de muestra. Mejoras de UI en el copy-prompt display. Va perfilando el 10.4 con foco en la pipeline agéntica.

05 May 2026
github.com/storybookjs/storybook →
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React

Release

TanStack Vue Router 1.169.2 y stack Start

Drop coordinado de la línea Vue/Start: @tanstack/[email protected], @tanstack/[email protected], @tanstack/[email protected], @tanstack/[email protected] y los servidores de start-static-server-functions y storage-context. La línea sigue iterando rápido con publicaciones diarias por el bot.

05 May 2026
github.com/TanStack/router →
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React Native

Minor

Storybook 10.4.0-alpha.16: automigración para RN devices y self-healing CLI

Alpha previo del mismo día: automigración para addons de devices en React Native, mejoras en la generación del entrypoint RN y observabilidad del scoring del CLI agéntico self-healing. Si venís migrando proyectos RN a Storybook 10.4, este alpha te ahorra trabajo manual.

05 May 2026
github.com/storybookjs/storybook →
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CSS

GA

web-features 3.26.0: contrast-color promovido a Baseline newly

El paquete oficial de Baseline mete dos features nuevas (OpaqueRange y <usermedia>) y, sobre todo, promueve contrast-color() a Baseline newly available. Para los que venimos pidiendo paridad cross-browser en color de texto sobre fondos dinámicos: esto es ENORME, ya podés codear contrast-color con menos polyfills.

01 May 2026
github.com/web-platform-dx/web-features →
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Top Stories

Breaking

Node.js 26.0.0 stable: Temporal by default and V8 14.6

The stable major is out. Highlights: Temporal enabled by default (so long, Date hacks), V8 bumped to 14.6.202.33 with Map.prototype.getOrInsert() and Iterator.concat(), Undici 8.0.2 and a new --max-heap-size CLI flag. Breaking: http.Server.prototype.writeHeader() and legacy stream modules (_stream_wrap, _stream_readable, etc.) are removed, GCC minimum bumped to 13.2 and Python 3.9 support dropped. If you maintain build pipelines, audit your toolchains before bumping.

05 May 2026
nodejs.org →
Release

Next.js 16.3.0-canary.11: pathname double-encoding fix and dev-mode reload

Canary 16.3.0-canary.11 fixes double-encoding of URL pathname parts in client param parsing and resolves a dev-mode reload-and-error on back navigation. If you had routes with special characters or reported flaky back-nav state, this is your fix.

05 May 2026
github.com/vercel/next.js →
Notable

Storybook 10.4.0-alpha.17: inline docs-mdx + TanStack React support

Alpha 17 replaces @storybook/docs-mdx with an inline implementation, adds TanStack React package support, and ships agentic onboarding that keeps sample content for users. UI fixes for the copy-prompt display. The 10.4 line keeps doubling down on agentic flows.

05 May 2026
github.com/storybookjs/storybook →
⚛️

React

Release

TanStack Vue Router 1.169.2 and Start stack

Coordinated drop on the Vue/Start line: @tanstack/[email protected], @tanstack/[email protected], @tanstack/[email protected], @tanstack/[email protected] plus start-static-server-functions and storage-context servers. The line keeps shipping daily.

05 May 2026
github.com/TanStack/router →
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React Native

Minor

Storybook 10.4.0-alpha.16: RN device automigration and self-healing CLI

Same-day earlier alpha: automigration for React Native device addons, RN entrypoint generation improvements, and self-healing agentic CLI scoring observability. If you're migrating RN projects to Storybook 10.4, this alpha saves manual work.

05 May 2026
github.com/storybookjs/storybook →
🎨

CSS

GA

web-features 3.26.0: contrast-color promoted to Baseline newly

The official Baseline package adds two new features (OpaqueRange and <usermedia>) and — bigger picture — promotes contrast-color() to Baseline newly available. For folks who've been asking for cross-browser parity on dynamic text contrast: this is huge, you can code contrast-color() with fewer polyfills now.

01 May 2026
github.com/web-platform-dx/web-features →
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Top Stories

Breaking

Node.js 26.0.0 stable: Temporal par défaut et V8 14.6

La majeure stable est sortie. Au menu: Temporal activé par défaut, V8 14.6.202.33 avec Map.prototype.getOrInsert() et Iterator.concat(), Undici 8.0.2 et un nouveau flag --max-heap-size. Breaking: http.Server.prototype.writeHeader() et les modules streams legacy (_stream_wrap, _stream_readable) supprimés, GCC minimum à 13.2 et fin du support Python 3.9.

05 May 2026
nodejs.org →
Release

Next.js 16.3.0-canary.11: fix double-encodage pathname et reload mode dev

La canary 16.3.0-canary.11 corrige le double-encodage des parties du pathname dans le parsing des params client et résout le reload-with-error en navigation arrière en mode dev.

05 May 2026
github.com/vercel/next.js →
Notable

Storybook 10.4.0-alpha.17: docs-mdx inline + support TanStack React

L'alpha 17 remplace @storybook/docs-mdx par une implémentation inline, ajoute le support du package TanStack React et un onboarding agentique qui conserve le contenu d'exemple.

05 May 2026
github.com/storybookjs/storybook →
⚛️

React

Release

TanStack Vue Router 1.169.2 et stack Start

Drop coordonné côté Vue/Start: @tanstack/[email protected], @tanstack/[email protected], @tanstack/[email protected], @tanstack/[email protected].

05 May 2026
github.com/TanStack/router →
📱

React Native

Mineur

Storybook 10.4.0-alpha.16: automigration devices RN et CLI self-healing

Alpha plus tôt le même jour: automigration pour les addons devices React Native, améliorations de la génération de l'entrypoint RN et observabilité du scoring CLI agentique self-healing.

05 May 2026
github.com/storybookjs/storybook →
🎨

CSS

GA

web-features 3.26.0: contrast-color en Baseline newly

Le paquet officiel Baseline ajoute deux features (OpaqueRange et <usermedia>) et surtout promeut contrast-color() en Baseline newly available.

01 May 2026
github.com/web-platform-dx/web-features →