Ferramenta · Ferramentas para devs (4)

[bot] build markdown from awesome-selfhosted-data f60f172

Awesome Selfhosted · EN

[bot] build markdown from awesome-selfhosted-data c3b91fe

Awesome Selfhosted · EN

#492 — September 25, 2026 Read on the Web 👋 We're taking a week off next week, so we'll be back on Friday, October 9. __ Your editor, Peter Cooper React Status Rendering Huge Pull Requests in the GitHub Copilot App — GitHub's desktop Copilot app is built on React (atop Tauri ), but to show PRs with 2000+ files and a million changed lines, it renders its code rows outside React. A worthwhile read if you build UIs that need to stay fast at scale, and they're upfront about the mistakes they made along the way. Alberto Gimeno (GitHub) Fewer Findings. Only Real Risks — AI-generated code can intro

React Status · EN

Next.js 16.4, and a new way to visualize React apps

#493 — October 9, 2026 Read on the Web ℹ️ We're back from a week off, but we're taking next week off too, so will be back on Friday, October 23. __ Your editor, Peter Cooper React Status A Visual Notation for React's Parent and Owner Trees — A proposed diagram notation for React apps that shows both where each element ends up (the parent tree) and which component created it (the owner tree), with marks for context, Suspense, memo, error boundaries and RSC. There's also a playground that draws trees from code you paste in. Jules Blom React Form Builder with Full Control Over UI and Data — Buil

React Status · EN

TanStack Start is finally stable

#494 — October 23, 2026 Read on the Web React Status TanStack Start Reaches 1.0 After a year as a release candidate, TanStack Start 1.0 is officially stable . Tanner Linsley explains how it grew out of TanStack Router , and is candid about RSC, which felt like "this box we had to check to be taken seriously as a React framework" , and which tanstack.com itself no longer uses. Plus: 📊 The same app in Start and Next.js 16.4, benchmarked – Start handled 2.9x-8.6x more dynamic requests and built ~1.7x faster with type-checking included. 🚚 Moving over? There are official guides for migrating fro

React Status · EN

TanStack's smaller React for the browser

#495 — October 30, 2026 Read on the Web React Status Putting MUI, Mantine, Ant Design and React Spectrum Under Load Den Odell wanted to see how popular design systems cope when you give them real work, so he timed ten of them , including MUI, Mantine, Ant Design and React Spectrum, and profiled the slowest cases. "Performance belongs on the design system team's priority list, next to accessibility," he says. Some highlights: 📊 With the CPU slowed 4x, opening a 249-country dropdown took 84ms in Mantine and 134ms in Ant Design, but over 200ms in MUI and React Spectrum, both of which froze the

React Status · EN

This Week in Rust 672

Hello and welcome to another issue of This Week in Rust ! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @thisweekinrust.bsky.social on Bluesky or @ThisWeekinRust on mastodon.social …

Rust Weekly · EN

This Week in Rust 673

Hello and welcome to another issue of This Week in Rust ! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @thisweekinrust.bsky.social on Bluesky or @ThisWeekinRust on mastodon.social …

Rust Weekly · EN

This Week in Rust 674

Hello and welcome to another issue of This Week in Rust ! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @thisweekinrust.bsky.social on Bluesky or @ThisWeekinRust on mastodon.social …

Rust Weekly · EN

This Week in Rust 675

Hello and welcome to another issue of This Week in Rust ! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @thisweekinrust.bsky.social on Bluesky or @ThisWeekinRust on mastodon.social …

Rust Weekly · EN

Go 1.27's portable SIMD

#619 — September 25, 2026 Read the Web Version 👋 We're taking a break next week, so we'll be back on Friday, October 9. __ Your editor, Peter Cooper Go Weekly Platform-Independent SIMD in Go — SIMD lets a CPU perform an operation on a vector of values at once. Go 1.27 brings experimental SIMD support to arm64 and wasm, plus a portable simd package that emulates SIMD where unavailable, so you don't need to write a plain Go fallback. David Chase and Junyang Shao (Go Team) RELATED: hash/adler32 's SIMD implementation is a good, brief example of using SIMD to get over double the speed on larger

Golang Weekly · EN

Hooking into the Go toolchain

#620 — October 9, 2026 Read the Web Version ℹ️ We're back, but we're taking another break next week, so we'll see you again on Friday, October 23! :-) __ Your editor, Peter Cooper Go Weekly The Data Race That Wasn't a Bug (and the One That Was) — Client.Do can return before net/http has finished reading your request body, so reusing the buffer can trigger a data race. A walk through the transport’s goroutines and why VictoriaMetrics kept one such race but fixed another. Jesús Espino Nail Your Complex Go Backend — Adding a feature shouldn't break three other things. Learn advanced backend patt

Golang Weekly · EN

Why Go had to hardcode a block on broken certs

#621 — October 23, 2026 Read the Web Version Go Weekly Interactive Refactoring in gopls — LSP refactorings can't 'ask' you anything, so "Add struct tags" in gopls just guessed json and camelCase. gopls can now pop up dialogs to collect your input. It uses a stateless, form-like protocol extension the Go and Dart teams have proposed as an LSP standard . Hongxiang Jiang (Go Team) 💡 For now it works in VS Code, with Neovim and Emacs support at proof-of-concept stage. A Move declaration refactoring is coming soon, with Change signature to follow. Deploy Self-Healing Apps on Kubernetes — Learn Ku

Golang Weekly · EN

Wails 3 arrives after nearly four years

#622 — October 30, 2026 Read the Web Version Go Weekly Wails 3.0: Build Desktop Apps with Go and Native Web Views — Nearly four years after its alpha, Wails 3 lets you build desktop apps with a Go backend and web frontend, rendered in a native WebView. 3.0 adds multiple windows, system tray support, an in-app updater, and generated JavaScript and TypeScript bindings for Go services. Mobile support remains experimental. Lea Anthony Stop Hand-Rolling Webhooks in Your Go Service — Your webhooks want one package, one call per event, and idiomatic Go with typed models. Svix handles retries, signin

Golang Weekly · EN

JPEG XL finally ships in Chrome

🚀 Frontend Focus #761 — October 7, 2026 | Read on the web How Fast is the Web? Exploring Billions of Real-User Measurements — A new free BigQuery dataset of anonymized real user Core Web Vitals from 10,000 large Cloudflare-fronted sites, updated daily and covering Safari/WebKit as well as Chrome. The post covers some of the initial findings, including how downloads are usually the smallest part of a slow LCP. Townsend & Jansma (Cloudflare) Would You Let Your AI Agent Grade Its Own Homework? — Agents write code faster than ever. They even review their own work. But who’s reviewing them? Dropb

Frontend Focus · EN

The best way to use icons in Web UIs

🚀 Frontend Focus #762 — October 14, 2026 | Read on the web What the iPhone Duo Means for Web Development — The Duo is out next week, so Darius fired up the simulator to try the Device Posture and Viewport Segments APIs (both available behind a flag). Using Video.js components and CSS, he tried to recreate Netflix's folded-player UI, but Apple's fullscreen restrictions made things a tad interesting. Darius Cepulis (Video.js) The Best Way to Use Icons in Web UIs — Lea shows how to insert and tweak icons without touching any HTML, using --icon custom properties, @property , style queries, and m

Frontend Focus · EN

Ten CSS features worth voting for

🚀 Frontend Focus #763 — October 21, 2026 | Read on the web Everyone's Interop 2027 Wishlists Last week we shared that you can now rank the Interop web platform proposals for 2027 . Since then, plenty of folks have shared their own rankings and explained their choices: ⭐ Josh Comeau's The Future of CSS – Josh's top ten, from CSS functions and corner-shape to anchored container queries and scroll-triggered animations, each with live demos, current browser support, and tips you can use today. A particularly good place to start. 🔎 Sara Soueidan's picks put accessibility first. It's a privilege,

Frontend Focus · EN

The spyware hiding in old script tags

🚀 Frontend Focus #764 — October 28, 2026 | Read on the web 🖼️ HTML-in-Canvas: Interactive DOM Inside 2D, WebGL and WebGPU Canvases — Arriving in stable Chrome next week, this long-incubated API draws real, live HTML into 2D, WebGL and WebGPU canvases, with text selection, form controls, Find-in-Page and screen readers all still working. Three.js, Babylon.js and PixiJS already support it. Chrome-only for now, but a big leap for canvas-heavy UIs. There's a related video here too . Natalia Markoborodova (Chrome) Creating Dynamic Social Media Cards for User Content — Chris digs into how links u

Frontend Focus · EN

Anthropic's AI agent 🤖, Elon's merger 💰, internet security meltdown 👨‍💻

Anthropic's Claude Duet joins a fast-growing field of AI assistants that take actions and perform tasks on their own.

TLDR · EN

OpenAI Signal leaks 💬, Alexa Tablet 💻, formal software verification 👨‍💻

Three OpenAI safety researchers were fired after security officers discovered Signal chats with disappearing messages turned on on their personal devices.

TLDR · EN

iPhone Duo 📱, SpaceX military access 🛰️, ambitious software 👨‍💻

Apple's iPhone Duo is a miniature tablet that can be folded up into a phone. SpaceX has been granted access to restricted space tracking data by the US…

TLDR · EN

Anthropic IPO 💰, OpenAI disproves ETH 👨‍💻, end of the internet 🌍

Anthropic unveiled its IPO paperwork yesterday, putting it on track to go public as soon as the week before Thanksgiving.

TLDR · EN

M6 MacBook Pro 💻, Amazon anti-tokenmaxxing 📉, advice for junior SWEs 👨‍💻

The iMac and the entry-level 14-inch MacBook Pro are both getting the M6 chip. Amazon has released a memo to staff saying that token usage and code…

TLDR · EN

Touchscreen MacBook Pro 💻, Gemini 4 Carbon 🤖, Slack Code API 👨‍💻

The new MacBook Pro has an OLED touchscreen display. Gemini 4 Carbon promises improvements in cybersecurity and complex software engineering.

TLDR · EN