Ferramentas para devs
127 descobertas · Descobertas escolhidas da web aberta, das mais recentes às mais antigas.
-
DoorDash buys Instacart 🛒, Reddit requires login 👽, making agents faster ⚡
DoorDash will acquire Instacart for $17 billion. Reddit will start testing a logged-in-only experience in select non-US markets in Q4.
TLDR · EN
-
OpenAI funding issues 💰, Cisco rewrites code 👨💻, hiring junior devs 💼
OpenAI's latest funding round received tepid interest from investors. Cisco has given Padmanabhan Krishnamurthy, a 27-year-old ex-startup founder who…
TLDR · EN
-
12 Node built-ins that replace npm packages
#642 — September 24, 2026 Read on the Web ⚠️ We're taking a week off next week, so we'll be back on Thursday, October 8. __ Your editor, Peter Cooper Node.js Built-ins That Replaced npm Packages — A practical tour of 12 Node built-ins that replace packages like axios , dotenv , nodemon and chalk . Each is explained with its stability level in Node 24 LTS and gotchas that might make you want to stick with your existing dependency anyway. Flavio Copes CodeAF: The Open-Source Software Factory for Open Models — Instead of juggling a terminal for every agent, you get one window for every project.
Node Weekly · EN
-
When worker threads beat processes for Node efficiency
#643 — October 8, 2026 Read on the Web 📝 We're back after taking last week off – you didn't miss an issue :-) If you want one neat thing to check out today, look for the voice synth package below, it's a fun way to relive a bit of 80s nostalgia! __ Peter Cooper, your editor How Booking.com Cut the Cost of Its Biggest Node.js Service by 38% — The online travel company moved its biggest React SSR service from pm2’s process-based cluster approach to Platformatic’s Watt and worker threads, then tuned load balancing and V8’s GC to get noteworthy gains. Ilya Malyavin (Booking.com) 100+ Search Engi
Node Weekly · EN
-
The NodeConf EU 2026 talks are online
#644 — October 15, 2026 Read on the Web 📝 We're taking next week off and will be back on Thursday, October 29. __ Peter Cooper, your editor Skia Canvas 4.0: A Fast Canvas Environment for Node — Based on Google's Skia graphics engine, it produces results similar to Chrome's own canvas. GPU accelerated and can render images, paths, fonts, shapes, etc. both to static images and live in a native window. v4.0 is faster, lighter, and adds native PDF loading. GitHub repo. Christian Swinehart Cut Your GitHub Actions Times and Costs in Half — Faster Node builds with better hardware, unlimited concurr
Node Weekly · EN
-
Node security releases to fix a Brotli flaw
#645 — October 29, 2026 Read on the Web Node.js 26 'Lithium' Is Now the Active LTS Line — Node.js 26.13.0 promotes Node 26 to long-term support, with updates through April 2029, making it the new line to target for production. Node 24 has moved into maintenance and 22 remains in maintenance until April 2027 – the Node releases page has a neat graph to visualize this. Node.js Release Team 💡 Meanwhile, Node 27's first alpha , the first release under Node's new annual release schedule , is being prepared and should land later today. Build an Agent that Never Sleeps — Most agents stop when you c
Node Weekly · EN
-
Why don't more developers 'use the platform'?
#805 — October 6, 2026 Read on the Web JavaScript Weekly Why Don't More Developers 'Use the Platform'? — A thoughtful look at why we often rebuild what browsers already offer, from someone usually on the platform's side. It kicked off an extensive Hacker News discussion , with many arguing native controls and APIs are too limited or awkward to depend on. Nolan Lawson Free Course: Build Ambitious Modern Interfaces Faster with OpenAI Codex — Join Katia Gil Guzman for this free Codex course and learn how agentic coding has changed frontend development. You'll cover setup, prompting, feedback, sk
JavaScript Weekly · EN
-
Ryan Dahl: 'Why reimplement Node? It works.'
#806 — October 13, 2026 Read on the Web JavaScript Weekly Deno is Joining Cloudflare (But…) — Maybe David Bushell saw the writing on the wall , as the Deno team isn't joining Cloudflare to keep working on Deno , but to fold celld into workerd so Durable Objects can be self-hosted ( more on that here ). The Deno runtime will get a final year of official fixes, Deno Deploy closes in six months, and JSR moves to Cloudflare's infrastructure. Ryan Dahl 💡 On Hacker News , Ryan Dahl noted that Deno "has been sucked into the gravity well of Node compatibility" before asking: "Why reimplement Node? I
JavaScript Weekly · EN
-
The up to 8x faster Rust port of TypeScript
#807 — October 20, 2026 Read on the Web JavaScript Weekly tsrs: Cloudflare and VoidZero's Rust Port of TypeScript — A Rust port of the Go-based TypeScript 7 compiler, built with some input from the TypeScript team and heading into Oxc . Benchmarks claim up to 8x the speed of TypeScript 7.0 and it runs in WebAssembly. Experimental, but npx tsrs works. Chen, Mitropoulos and Nakazawa (Cloudflare / VoidZero) 💡 Max Schwenk started the port with agents writing the code, and tells the full tale here , including how it took his company's typecheck from 80 seconds to 7. Send Webhooks from Your TypeSc
JavaScript Weekly · EN
-
Rebuilding the original GTA engine in JavaScript
#808 — October 27, 2026 Read on the Web JavaScript Weekly TanStack AI 1.0: The Vendor-Neutral AI Toolkit Goes Stable — TanStack's framework-agnostic AI toolkit reaches 1.0, with stable APIs for chat, tools and media, plus 23 provider adapters. A new agent harness supports long-running sessions, but its APIs remain experimental. Tuzlak, Herrington, et al. (TanStack) 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? Dropbox, Notion & ElevenLabs don’t take the risk. With Meticulous, every change is
JavaScript Weekly · EN
-
From open source hits to OpenAI
This week I'm talking with Max Stoiber, currently working on ChatGPT's plugin directory and app platform at OpenAI. We discuss the hundreds of open source projects nobody remembers alongside the big ones like react-boilerplate and styled-components, how Spectrum became part of GitHub and eventually helped shape GitHub Discussions, the founder growth that came from building Stellate, the GraphQL cache that turned into a dual acquisition by Shopify and The Guild, and why ChatGPT apps feel like a new surface for software.
Changelog · EN
-
Canary tokens and digital tripwires
Haroon Meer is back! Haroon is the Founder of Thinkst, the ~50-person bootstrapped company behind Canary and Canarytokens — honeypots and tripwires you sprinkle inside your network and forget about until an attacker touches one. We talk about the AWS API key token attackers just can't resist trying, the real credit card token backed by an actual bank partnership, Breadcrumbs (their brand-new feature that leads intruders straight to your canaries), a live demo where a hardware Canary becomes a Synology NAS in one click, and how a company with zero outbound sales and no price increase in ten yea
Changelog · EN
-
Postgres at PlanetScale
Sam Lambert is back after 4 years and he does not hold back! We cover $5 PlanetScale Postgres, the Neki "do-over" of Vitess, agents shipping schema changes through deploy requests, rolling back a 500TB table in seconds, and the very real question of whether to open source any of it. Plus: why he thinks the sleeping, lazy giants should be broken up.
Changelog · EN
-
Forking Cal.com to closed source
This week I'm joined by Peer Richelsen, co-founder of Cal.com. What if the majority of open source repositories are already compromised and we just don't know it yet? That's the theory Peer brings to the table this week. We dig into how AI has flattened the knowledge graph to the point that a 16-year-old can vibe hack a power station just as easily as their mom can vibe code an iOS app, why the reporting culture that has kept open source safe all these years is collapsing under AI generated noise, Cal.com's move to fork its own codebase and take the sensitive parts private, and the eye opening
Changelog · EN
-
Changelog IRL @ PlanetScale (Sept 17, 2026)
Changelog is taking over PlanetScale's HQ We’re getting together IRL!! On Thursday, September 17th, Changelog is taking over PlanetScale’s HQ in San Francisco for an evening of short talks and conversations about AI, developer tools and what people are building. We’ll have a few conversations with special guests and time for questions, food, drinks and hanging out. I’ll be joined by three builders pushing this idea forward, starting with Dan Robinson from Detail ( detail.dev ) , with more guests to be announced very soon. I also have 80 limited edition t-shirts printed to give away! This won’t
Changelog · EN
-
From zero to NanoClaw
Gavriel Cohen, creator of NanoClaw and co-founder of NanoCo, joins Adam to explain how a 40-hour weekend project became a viral open source hit and the foundation of an enterprise AI company. Gavriel describes the security concerns that led him to build a small, container-isolated alternative to OpenClaw, why he released it under the MIT license, and why the project's community and credibility are more valuable than keeping its code private. They explore the shift from writing code to architecting the environments in which agents work, NanoClaw's "skills over features" approach, the approval a
Changelog · EN
-
Building what's next
This week I'm talking with Zeno Rocha, CEO of Resend, about scaling "boring" email to 3 million users, the secret Go rewrite behind it, and building for agents. We cover pricing.md, MCP, spam gangs, and why Resend keeps what's next for email.
Changelog · EN
-
The future is Postgres
Craig Kerstiens returns to talk about the ever-expanding world of Postgres: a deliberately boring core, a thriving extension ecosystem, and pg_lake bringing DuckDB and Iceberg into the mix. We dig into the pain of ETL, what Craig is watching in Postgres 19, the impact of AI on open source maintainers, and why the database still has plenty of room to grow.
Changelog · EN
-
Tool: Namespace Devbox
Cloud dev environments. What we like: Create cloud dev environments. Supports macOS, Windows, and Linux. Connect via SSH and through coding agents. Run persistent services and expose ports. Create custom base images and share settings across teams. Workspaces can be shared. SDK & MCP server so AI agents can manage their own environments. What we dislike: Remote desktop only available on macOS devboxes.
Console.dev · EN