🛠️ All DevTools

[Other] Swiss developer projects & software directory SwissDevHub is a community platform for Swiss developers to discover, review, and showcase locally-built software. Get constructive peer feedback on your projects, build your reputation through reviews, and connect with Switzerland's vibrant tech community. Whether you're building SaaS products, mobile apps, or open-source tools, SwissDevHub helps you improve through community insights and gain visibility in the Swiss tech ecosystem. Join developers from Zurich to Geneva!

[Other] See what your browser reveals about you - instantly. IP INFO PLUS instantly reveals your IP, DNS, location, ISP, ASN, and full browser fingerprint in one clean, fast UI. See what your device leaks—WebRTC, canvas, user-agent, and more. Built for developers, testers, sysadmins, and privacy-focused users who need quick, accurate insights without noise. Free, lightweight, and globally optimized. If you work in security, QA, networking or privacy - this tool saves time every day. Try it live: ipinfoplus.com

[API/SDK] Turn any website into a reliable API with 1 prompt Browser Use Skills lets you turn any website into a reusable API, no official API required. 1 prompt or 1 demonstration and we reverse-engineer the HTTP calls into a clean API. Need to download a song? Get 1000 posts in seconds? Generate songs on Suno? Pull videos from social media? Create leads in Salesforce?

[Code Quality] Show HN: Sloppylint – A linter for AI-generated Python code AI coding assistants are productive but sloppy. They produce code that looks right but:<p>- Imports packages that don&#x27;t exist - Uses placeholder functions that do nothing - Leaks patterns from JavaScript, Java, Ruby into Python - Leaves behind dead code and duplicates - Uses mutable default arguments<p>I built sloppylint to catch these &quot;AI slop&quot; patterns before they hit production.<p><pre><code> pip install sloppylint sloppylint . </code></pre> It detects 100+ patterns across categories: - Hallucinated imports (20% of AI imports reference non-existent packages) - Placeholder code (`pass`, `...`, `TODO`) - Wrong-language patterns (.push(), .equals(), .forEach()) - Mutable defaults, bare excepts, dead code<p>This isn&#x27;t a replacement for traditional linters - it catches the specific mistakes AI makes that humans wouldn&#x27;t.<p><a href="https:&#x2F;&#x2F;github.com&#x2F;rsionnach&#x2F;sloppylint" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;rsionnach&#x2F;sloppylint</a>

[Other] The Debug Adapter Protocol is a REPL protocol in disguise

[Other] Zellij: A terminal workspace with batteries included

[Build/Deploy] Show HN: Pbnj – A minimal, self-hosted pastebin you can deploy in 60 seconds I&#x27;m sure folks here have seen pastebins a thousand times. There&#x27;s no innovation left in this space – and that&#x27;s kind of the point.<p>When I wanted to self-host a pastebin, every option I found was too much. Git-based version control, OAuth, elaborate admin panels. I just wanted something I could deploy in under a minute with a CLI that actually works.<p>So I built pbnj (yes, like the sandwich).<p>What it is:<p>- A minimal, beautiful pastebin with syntax highlighting for 100+ languages<p>- One-click deploy to Cloudflare (free tier gives you ~100,000 pastes)<p>- CLI-first: pbnj file.py → get a URL, copied to clipboard<p>- Memorable URLs: crunchy-peanut-butter-sandwich instead of x7f9a2<p>- Private pastes with optional secret keys<p>- Web UI for when you&#x27;re not in a terminal<p>What it isn&#x27;t:<p>- No accounts, no OAuth, no git integration<p>- No multi-user support (fork it and run your own)<p>- No expiring pastes, no folders, no comments<p>- Not trying to replace Gist or be a &quot;platform&quot;<p>Why not just use Gist? Maybe you want to own your data. Maybe you enjoy self-hosting things. Or maybe you&#x27;re a little autistic like me and just like having your own stuff.<p>Live demo: <a href="https:&#x2F;&#x2F;pbnj.sh" rel="nofollow">https:&#x2F;&#x2F;pbnj.sh</a> GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;bhavnicksm&#x2F;pbnj" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;bhavnicksm&#x2F;pbnj</a> CLI: npm install -g @pbnjs&#x2F;cli<p>If this scratches an itch for you, I&#x27;d appreciate a star on GitHub. Happy to answer any questions!

[IDE/Editor] Text editor for your terminal: easy, powerful and fast

[IDE/Editor] The React Framework

[Other] Collection of handy online tools for developers, with great UX.

[Database] Free visual database schema designer | create erd diagrams Skemato is a free visual database schema designer and ERD tool. Create tables with drag-and-drop, define relationships (1:1, 1:N, N:M), export to MySQL, PostgreSQL, SQLite, SQL Server, Oracle. Generate migrations for Laravel, Django, Prisma, TypeORM. Features: real-time SQL preview, data browser, AI assistant, cloud sync, PNG/SVG/JSON export. No signup required - start designing now!

[Other] All-in-one free web toolbox: JSON, UUID, hash, QR, more DevsTools is a free, no-login toolbox with 27+ developer utilities in one place. Format/validate JSON, encode/decode Base64, generate UUIDs, build QR codes, run regex tests, and create MD5/SHA hashes—fast and client-side, so your data never leaves the browser. Built for speed with a clean UI, works on desktop/mobile, and new tools are added regularly to cover daily dev needs

[Other] Fast trigram based code search

[Other] StardustOS: Library operating system for building light-weight Unikernels

[DevOps] Production-Grade Container Scheduling and Management

[Other] The Social-Engineer Toolkit (SET) repository from TrustedSec - All new versions of SET will be deployed here.

[IDE/Editor] PyTogether: Collaborative lightweight real-time Python IDE for teachers/learners

[Other] Show HN: Xkcd #2347 lived in my head, so I built the dependency tower for real I finally got tired of XKCD #2347 living rent-free in my head, so I built Stacktower: a tool that takes any real package’s dependency graph and turns it into an actual tower of bricks. Along the way I had to wrestle some surprisingly spicy problems.<p>Full blog post here: <a href="https:&#x2F;&#x2F;stacktower.io" rel="nofollow">https:&#x2F;&#x2F;stacktower.io</a><p>The result is half visualization tool, half love letter to the chaos of modern dependency trees. Open-source, works with PyPI, Cargo, npm, and more.<p>Code: <a href="https:&#x2F;&#x2F;github.com&#x2F;matzehuels&#x2F;stacktower" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;matzehuels&#x2F;stacktower</a>

[Other] C++ Enum Class and Error Codes, Part 3

[Other] Recreating the lost SDK for a 42-year-old operating system: VisiCorp Visi On