🛠️ All DevTools

[Testing] ✨ Fully autonomous AI Agents system capable of performing complex penetration testing tasks

[Other] Untapped Way to Learn a Codebase: Build a Visualizer

[Other] Web Components: The Framework-Free Renaissance

[Other] The Runtime Security Layer OpenClaw needs OpenClaw is powerful because it operates with real credentials to perform real work. That same power makes it an attractive target. So we built ClawShell. It assumes agent execution is adversarial by default. Secrets are isolated behind a separate privileged process, enforced at the OS level. Even if the agent is fully hijacked, it only sees virtual identifiers. Onboarding takes less than a minute and requires no changes to OpenClaw. Apache 2.0 licensed. Written in Rust.

[API/SDK] Compliance mapping you can drop into any workflow Compliance Mapping AI (CMAI) is a drop-in, API-first service that instantly maps any text—scanner findings, policies, questionnaires, or internal controls—to 260+ laws, frameworks and regulations. Unlike platforms that require integrations, data centralization, or LLM training, CMAI is stateless, deterministic, and safe by design. Ideally used in pipelines as a drop-in API to map findings to regulatory frameworks and controls in real-time adding context to destination products.

[Other] Prepare cases. Structure arguments. Never miss a point. Liznr Legal is an AI assistant built for lawyers and advocates. It keeps you case-ready by structuring hearings, discussions, and notes into clear insights. Liznr supports cross-examination, standard legal checklists, and argument preparation with accurate citations so you walk into every hearing focused on strategy, not memory.

[API/SDK] A fast, modern and comprehensive API testing tool A modern, fast, and intuitive API testing client. Test, debug, and organize your APIs with ease. Free and open source alternative to Postman. Offers a clean, intuitive interface, lets you organize your requests into collections, making it easy to save, reuse, and share complete workflows across projects and teams. Security is built in by default. And when it comes to speed, every request is optimized for performance, delivering responses in milliseconds.

[Other] Keep coding, We build your portfolio Boost your graduates' employability with automated portfolios powered by GitHub. Build your own portfolio and update it regularly and automatically directly from your GitHub Activity

[DevOps] Real-time hosting with instant rollbacks and team sync. Free cloud hosting platform for WordPress, Docker containers, Node.js, Python, Go, PHP & more. One-click deploy, automatic SSL, databases, and GitHub integration.

[Other] Super fast online FEM analysis for beams and frames Nodus5 is a browser-based finite element analysis tool for structural engineers. Design steel and timber frames with Eurocode checks, P-Delta analysis, and auto-design — no installation required.

[Other] Upload. Analyze. Discover. Clevora AI uses advanced artificial intelligence to index and analyze your videos. Search videos with natural language, auto-tag content, and make your media library fully searchable. Tailor Made for Content Creators

[Other] Simplify Billing with Smart Billing Software "At Invoiso, we believe technology should simplify business, not complicate it. Founded with a vision to transform the way companies manage invoicing, billing, and customer relationships, we specialize in delivering innovative, intelligent, and AI-powered solutions for businesses where invoicing plays a key role. Who is Invoiso for? SMEs | Startups | Enterprises | Retail Stores | Shops | Restaurants | Freelancers | Entrepreneurs | Service Providers"

[Other] Business name in. Deployed website out. 5 minutes. Most AI website builders still expect you to drag, drop, and write copy. WebZum flips that — type your business name and the AI does everything else. Live on a global CDN in under 5 minutes. It searches Google, Facebook, and Yelp for your real reviews, photos, and info. Writes your content, generates a logo, picks colors, designs every page. 15 LLM calls per site, routed per task. Every site ships with llms.txt and ai.txt. Regenerate as AI improves — always free. From $19/mo.

[Monitoring/Observability] AI/LLM Cost Monitoring. Don't be surprised by MASSIVE BILLS! AI LLM Cost Monitoring. Don't get surprised by your bills. Take action before it lands! OpenAI, Huggingface, AWS, Bedrock, Google, GCP, Vertex, Azure, Grok, xAi, co-pilot, Cursor, ++

[API/SDK] From idea to live API, before your coffee gets cold A Supabase, Directus or Airtable alternative that actually gets out of your way. Start for free, scale globally. Not another AI platform. Anythink is your backend, sorted. From idea to live API in minutes. From Enterprise to Vibes, we've got you covered. AI makes a nice frontend, but turning that into a business is where the weeks disappear. With Anythink, you get database, APIs, user management, Stripe payments, workflows, access control and search, all without touching code and infrastructure.

[Other] Build a website by chatting with AI Repaint is an AI agent for building custom websites. It interviews you, imports info, finds design references, and generates a full site in minutes.

[Other] AI coding assistant on Mobile for OpenCode/KiloCode Server The mobile companion for OpenCode/KiloCode Server. Connect to your server and bring AI-assisted coding to your mobile device.

[API/SDK] Show HN: Fostrom, an IoT Cloud Platform built for developers Hey HN! Arjun and Sid here.<p>Fostrom is an IoT Cloud Platform designed for developers to make it really easy to get started and scale fleets. We have Device SDKs (in Python, JS, Elixir, more coming soon), Typed Schemas, Per-Device Mailboxes, Programmable Actions, 4 Global Regions for lower-latency connections, and much more.<p>We&#x27;ve built Fostrom to solve a real need we faced in our previous startup, building a fully automated indoor vertical farm. We spent more time figuring out IoT infrastructure than writing automation logic. Fostrom is the platform we wished existed back then.<p>Over the last few years we&#x27;ve experimented with a lot of interesting tech and architectures, and settled on an architecture that we believe is quite elegant. We wrote a Go&lt;-&gt;Elixir bridge to execute JS code in WASM for Actions, implemented a DuckDB library for Elixir, and wrote a Device Agent in Rust that our SDKs run in the background (<a href="https:&#x2F;&#x2F;github.com&#x2F;fostrom&#x2F;devicekit" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;fostrom&#x2F;devicekit</a>).<p>The most interesting realization we had was about the data architecture. For years, we tried using distributed databases and built complex layers on top of them, but all approaches had significant limitations specifically around consistency and querying. We want to provide operational correctness, rich insights, and reliability. Finally, we came to the conclusion that to achieve this we really need a SQL database for fleet data. So we built a DuckDB-based replicated multi-tenant data layer. We&#x27;re still improving it (hence the Technical Preview badge) but we&#x27;re quite proud of this decision. It simplifies the rest of the codebase, while keeping operational complexity in just a few places.<p>Our vision is to make a powerful IoT platform that enables you to build correct, secure, and reliable connected systems without dealing with any of the plumbing or infrastructure.<p>Next up, we&#x27;re gonna launch our CLI, add automatic device monitoring to our Device SDKs, and improve the debugging experience. We have some pretty cool ideas to make Fostrom and the experience of developing connected systems better. We&#x27;re also going to write more about our architecture and journey soon.<p>We also published our launch blog post which goes into more detail about our vision, what we&#x27;ve built, and our future plans: <a href="https:&#x2F;&#x2F;fostrom.io&#x2F;blog&#x2F;introducing-fostrom" rel="nofollow">https:&#x2F;&#x2F;fostrom.io&#x2F;blog&#x2F;introducing-fostrom</a><p>Would love for you to try out Fostrom and give us your feedback and thoughts.

[CLI Tool] Show HN: Ghostty-based terminal with vertical tabs and notifications I run a lot of Claude Code and Codex sessions in parallel. I was using Ghostty with a bunch of split panes, and relying on native macOS notifications to know when an agent needed me. But Claude Code&#x27;s notification body is always just &quot;Claude is waiting for your input&quot; with no context, and with enough tabs open, I couldn&#x27;t even read the titles anymore.<p>I tried a few coding orchestrators but most of them were Electron&#x2F;Tauri apps and the performance bugged me. I also just prefer the terminal since GUI orchestrators lock you into their workflow. So I built cmux as a native macOS app in Swift&#x2F;AppKit. It uses libghostty for terminal rendering and reads your existing Ghostty config for themes, fonts, colors, and more.<p>The main additions are the sidebar and notification system. The sidebar has vertical tabs that show git branch, working directory, listening ports, and the latest notification text for each workspace. The notification system picks up terminal sequences (OSC 9&#x2F;99&#x2F;777) and has a CLI (cmux notify) you can wire into agent hooks for Claude Code, OpenCode, etc. When an agent is waiting, its pane gets a blue ring and the tab lights up in the sidebar, so I can tell which one needs me across splits and tabs. Cmd+Shift+U jumps to the most recent unread.<p>The in-app browser has a scriptable API ported from agent-browser [1]. Agents can snapshot the accessibility tree, get element refs, click, fill forms, evaluate JS, and read console logs. You can split a browser pane next to your terminal and have Claude Code interact with your dev server directly.<p>Everything is scriptable through the CLI and socket API – create workspaces&#x2F;tabs, split panes, send keystrokes, open URLs in the browser.<p>Demo video: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=i-WxO5YUTOs" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=i-WxO5YUTOs</a><p>Repo (AGPL): <a href="https:&#x2F;&#x2F;github.com&#x2F;manaflow-ai&#x2F;cmux" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;manaflow-ai&#x2F;cmux</a><p>[1] <a href="https:&#x2F;&#x2F;github.com&#x2F;vercel-labs&#x2F;agent-browser" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;vercel-labs&#x2F;agent-browser</a>

[Other] A powerful Telegram bot that provides remote access to Claude Code, enabling developers to interact with their projects from anywhere with full AI assistance and session persistence.