Hey everyone! I’ve been building rep+, a lightweight HTTP Repeater inside Chrome DevTools. No proxy setup or certificates. Just open DevTools and start poking requests. It also has built-in AI for explanations and attack ideas. I’ll share one rep+ feature every day. Try it 👇

I've developed a professional and technical tool for Next.js (CVE-2025-55182) 🥳 I'm offering this tool, which allows you to perform both bulk and individual scans, as well as testing on live subdomains. github; https://t.co/qMOoXmBJ9j #DevTools #python #bugbountytip

API Pentesting Series — Part 8 is LIVE! If you can’t discover APIs, you can’t hack them. Simple as that. In this chapter, I broke down: 🔸 Passive Recon → GHDB, CT logs, GitHub 🔸 Active Recon → DevTools, JS mining, mobile app analysis 🔸 Swagger/OpenAPI hunting 🔸 Kiterunner

Alright, let’s continue… Part 2 of “DevTools you’ve NEVER used.” If you think you know DevTools, this one will uninstall that confidence 😂😂. Bookmark this. You're about to see some hidden menu, hehe.

New release of rep+ is out 🚀 You can now open DevTools on a second screen and capture requests from ALL your tabs, not just the inspected one. Global visibility. Multi-origin testing. Zero setup. Update & enjoy 😎

API Pentesting Series — Part 7 Before you attack APIs, you need a solid lab. This part covers: • Tooling (Burp, DevTools, Postman) • Discovery tools (Kiterunner, Nikto) • Docker-based vulnerable APIs • Full environment setup Notion Notes 🔗: https://t.co/VOqcDB1s8H

After almost 35 years the debug menu for sprite scaling and rotation in Street Fighter II has been found! Aside from being able to manipulate the main title, you can also scale and rotate any object in the game including animated character sprites. #GameDev #DevTools

Remember writing your first line of code? Help someone else find that spark during Computer Science Education Week. Our Chrome DevTools guide is a great first step for any beginner→ https://t.co/NRDNxGPw5U Tag a future developer & share this guide to help them on their journey.

Wrote my first Rust → WASM image pipeline. JS passed pixels, Rust mutated them, and I inspected the raw linear memory updates in Chrome DevTools. Watching real byte-level changes in the browser feels next-level. WASM is genuinely close to native.

214 downloads in 16 hours… I’m honestly blown away 🤯 Thank you to everyone who tried ProjXO, tested it & shared feedback 🙏 More improvements coming 🚀 #buildinpublic #devtools #nodejs

Does anyone else hate spinning up Burp Suite just to test one simple API request? 🛑 I found a lightweight alternative that lives right in your Chrome DevTools. It’s called Rep+, and it’s basically Repeater + AI. Great for quick API testing and fuzzing. 👇

📢 This talk by Harmen Wessels & Martin Fleck at #TheiaCon25 shares their journey of adopting #EclipseTheia, explaining the architectural choices that make consistent multi-perspective editing possible. Watch the recording:

gesture_recorder is now 0.3.1!!! This now provides DevTools Extensions that enables us to: - start/stop recording - inspect/replay the recorded data - save/load it to/from IDE How do you leverage this powerful tool? #FlutterDev https://t.co/dC9tDkKQRU

“95 AI prompts for better teamwork” Click here to find out more: https://t.co/n8Naynhg7s #Atlassian #AI #tech

Where did Flutter come from? Come hear all about it from @_eseidel, founder of Flutter and now Shorebird!

Most devs don’t even use 20% of what DevTools can do. Normally we just open it, inspect element, check console… and bounce. Meanwhile the real power is hiding in tabs most people never even click. 👇

I built a full Quarkus Actuator-style extension from scratch and documented the entire process. - Extension generator - Build-time processing - Runtime beans - Git + build metadata - Custom /actuator/info endpoint https://t.co/zY4ZC0KHZ3 #Java #Quarkus #DevTools #Observability

Everyone’s talking about AI image generation… but few know how to build it in .NET. This guide shows how to generate images on the fly with AI. Read it NOW before everyone else builds smarter apps than you. https://t.co/9GGurwo1xS #CSharp #AI #DevTools #DotNet #Innovation

📣 TanStack AI Alpha is here! ✨ Framework agnostic 🤖 Provider agnostic 🧠 Type safe 🔧 Isomorphic tools 🛠 Devtools 🌐 Open protocol 📦 JS, Python, PHP ⚛️ React, Solid, Vanilla 🌀 OpenAI, Anthropic, Gemini, Ollama, ++ Official blog post: 🔗⬇︎🧵