🛠️ All DevTools

[Other] Ultra efficient vector extension for SQLite

[Other] Show HN: SSH-hypervisor – like SSH, but each user gets their own microVM This is a project I made over the weekend. What if when you SSH&#x27;d into a machine, instead of giving you a user login, it would provision a new microVM just for you?<p>It&#x27;s like a little SimCity for VMs.<p>This turned out to be a lot of fun, and I&#x27;ve wanted to make my own custom SSH server for a while now, with its fancy progress bars and color animations. The hardest part was definitely debugging VM setup, boot, and networking though! Compiling the Linux kernel with all the right configs was difficult. For a while I had issues with silent hangs on boot due to lack of available system entropy, on Linux &lt;4.19. Anyway, I wrote a bit about my struggles. :D<p>I managed to bundle everything (vmlinux 6.1, firecracker, SSH server, iptables&#x2F;bridge&#x2F;masquerade) into a single, statically-linked binary for x86_64&#x2F;aarch64. It takes the kernel rootfs as a command-line argument.

[Other] Show HN: WindowSill Hey everyone! I&#x27;m excited to unveil WindowSill, a universal command bar for Windows 10 and 11 that brings AI-powered text assistance and a suite of productivity tools directly to wherever you&#x27;re working.<p>Why WindowSill? Inspired by the MacBook Touch Bar, StreamDeck, and Apple Intelligence, I wanted a tool that gives context-aware actions without interrupting my workflow. WindowSill is my take on that idea for Windows.<p>What it can do<p>AI text assistant Select any text in any app to summarize, rewrite, translate, or fix grammar instantly. No copy&#x2F;paste needed. No switching apps needed.<p>Short-Term Reminders Set reminders that can pop up as full-screen notifications, so you can&#x27;t miss them. Perfect for ADHD brains, multitaskers, or anyone who needs a firm nudge to stay on track of things.<p>Clipboard history Access your recent copies without switching apps.<p>URL &amp; text utilities Select any URL in any app to shorten it or generate a QR Code.<p>Media &amp; Meetings controls Manage playback, mute&#x2F;unmute from Microsoft Teams, even when the app is in the background or minimized.<p>Personalization Save custom prompts, dock the &quot;sill&quot; to the top, bottom, left, right, or change its size to reflect your style and needs.<p>All from a single, universal command bar that stays out of your way — no friction, no app switching.<p>Bonus: the app is extensible! It comes with an SDK allowing any app to integrate with WindowSill.<p>Who is it for? Mainly Windows power users, but also anyone looking to boost their productivity with AI-powered text assistance and quick access to useful tools.<p>Try it today for free! Visit <a href="https:&#x2F;&#x2F;getwindowsill.app" rel="nofollow">https:&#x2F;&#x2F;getwindowsill.app</a> Product Hunt launch: <a href="https:&#x2F;&#x2F;www.producthunt.com&#x2F;products&#x2F;windowsill-2" rel="nofollow">https:&#x2F;&#x2F;www.producthunt.com&#x2F;products&#x2F;windowsill-2</a><p>I&#x27;d love your feedback: what features would make WindowSill most useful for you? Or what would you like to see next?

[Other] Zig feels more practical than Rust for real-world CLI tools

[Other] A refined agentic model for developers DeepSeek-V3.1-Terminus is the latest update to the DeepSeek-V3.1 model. This "Terminus" version focuses on stability and refinement, fixing issues like language mixing and improving agent capabilities, while retaining the core strengths of the V3.1 series.

[Other] Webhook infra for high-velocity dev teams Webhooks are critical — but they’re not your core product. Let Vartiq handle the reliability layer behind them. Scale confidently with built-in retries, queue handling, SLAs and observability.

[Other] AI agents that build full-stack internal tools for you. Build production-ready full-stack applications with AI agents that turn text into apps - UI, queries, workflows, and more. Secure, scalable, and flexible: AI when it works, no-code when you want, low-code when you need. 36k stars on GiHub.

[Other] Cursor/Lovable for n8n to generate workflows in seconds Vibe n8n is an AI assistant that generates, improves, and debugs complete n8n automations directly inside your editor. Works with n8n.io, n8n.cloud, and self-hosted.

[API/SDK] Automated reports without coding Generate pixel-perfect PDF reports from structured data using reusable templates. Design once, reuse forever. Simple API, multi-locale, audit-friendly output. Built for finance, insurance, and SaaS teams that outgrew Crystal and Excel.

[Other] Vector map tiles (pbf) Ultra-low cost vector map tiles for developers. $10 = 1,000,000 PBF tiles. Start with 250k free after sign-up. Prepaid auto-buy via Stripe, safety limits. MapLibre quickstart. Cloudflare CDN.

[Other] Push and it’s live. as simple as that. Nexting is the affordable way to deploy your Next.js projects — just /month for 1TB bandwidth, PostgreSQL database, and 5GB storage. Simple, fast, and built for indie developers.

[Other] Design click‑to‑reply menus, automate responses Build deterministic chatbot menus for Website, WhatsApp, Messager and Telegram for Chatwoot. Design click-to-reply flows, automate responses, and hand off to agents.

[IDE/Editor] Multi-provider AI coding assistant with smart model routing Multi-provider AI coding assistant with smart model routing. Supports 10+ models including GPT-5, Claude 4, Qwen3-Coder, DeepSeek, and local Ollama. No more "model not found" errors. Built for developer choice.

[Other] Revenue leakage detection platform Protect Your Revenue with real-time analytics that detect billing errors, prevent revenue leakage, and ensure data integrity. Features include visual rule building and enterprise-grade security for telecom operations

[Other] Plug-and-play n8n & Make.com workflows for agencies A collection of ready-to-use n8n & Make.com templates for agencies. Run 600 cold calls/hr from a Google Sheet, send 2,000 personalized emails/day, give prospects their own AI-powered websites, and auto-generate VSLs, Reels, and more.

[Other] Real-Time GitHub Notifications Straight To Telegram Never Miss A GitHub Event Again! GitTracker Bot Delivers Instant Telegram Notifications For Pushes, PRs, Issues & Releases. Enterprise-Grade Security With HMAC Verification, Docker Deployment, And Beautiful Formatted Messages. Perfect For Dev Teams! ✨

[Other] Transform raw scripts into structured insights Your scripts on steroids - Mugafi Pulse is a comprehensive analysis tool of your screen plays with AI driven insights on plot, characters, dialogue, and marketability. Perfect your script before it reaches the industry.

[Other] A minimalist, modular, and versatile AI agent framework. Each functional component is modular, allowing developers to assemble it as needed. Its comprehensive functionality includes Memory, RAG, CoT, API, Tools, Social Clients, MCP, Workflow, and more. It's easy to use and integrate with just a few lines of code.

[Other] Own your private email infrastructure for flawless coldemail SkySenders is a comprehensive cold email infrastructure platform designed to automate and simplify the complex technical backbone behind successful outbound campaigns.

[Other] Vibe code at the speed of light Developer tool- command an army of Claude Codes. Download for Mac.