StackBlitz

Creators of & more! Follow @boltdotnew for updates

[StackBlitz @stackblitz]

https://t.co/GXfqy8PSQL

[StackBlitz @stackblitz]

Rough week to run Node-based web apps.

WebContainers are the infinitely scalable secure sandbox for Node.js. Untrusted code runs isolated in the browser, away from your OS and your servers. Same tech powering @boltdotnew

Get a demo: https://t.co/OzEPW4sIdV More below 👇

[Aikido @AikidoSecurity]

⚠️ Node.js is vulnerable to remote code execution.

CVE-2026-111497 (high): A Node.js process that decompresses attacker-controlled Brotli data can be made to leak memory or run arbitrary code.

You’re exposed if your app or a library decompresses bad Brotli data (e.g. the built-in fetch(), body-parser)

Aikido detects this. Patches are available.

[bolt.new @boltdotnew]

Opus 4.7 is live in bolt.

The best app builder needs the best model underneath it. 4.7 is that model - highest score we've ever clocked on long, complex builds.

Go ship something.

[StackBlitz @stackblitz]

As we move into onboarding more OSS projects to https://t.co/5AUOsdVT8j and are releasing the next million preview packages, we are thrilled to announce that @Cloudflare is now backing our data infrastructure!

https://t.co/5VT777gKDO

[StackBlitz @stackblitz]

Node 20 is now enabled by default for all WebContainer projects and WebContainer API! 🎉

[bolt.new @boltdotnew]

Node 20 has just landed in WebContainers!

This unlocks the latest toolchains, faster builds, and new capabilities for all Bolt projects.

[bolt.new @boltdotnew]

Something big is coming... any guesses?

[bolt.new @boltdotnew]

Today we're announcing $105.5m in funding to take Bolt to new heights! 🚀

Our Series B was led by Emergence & GV, with participation from Madrona, The Chainsmokers (Mantis), Conviction, and some of the best operators building in devtools & AI 👇

[bolt.new @boltdotnew]

new username, who dis? 💅