🛠️ All DevTools

[Other] Build backends faster than your UI Build scalable backend systems in minutes with modular, production-ready components. Modular Backend. Minimal Effort. Authentication, data, and messaging. Backternity is built for the moment every developer knows well: the UI is complete, the product looks polished, and now the real work begins—the backend. Instead of slowing down to rebuild authentication, databases, logging, rate limiting, workers, or integrations from scratch, Backternity lets you assemble them like components.

[API/SDK] Schedule Webhooks Without the Infrastructure Headache HOOKPULSE is the most reliable job scheduling API and webhook service for developers. Schedule webhooks, automate tasks, and manage cron jobs with precision. Enterprise-grade reliability with custom retries, Slack notifications, and failure alerts. Perfect for API scheduling, background jobs, delayed webhooks, and task automation. Start scheduling jobs in seconds with our simple webhook scheduler.

[DevOps] Automating rootless Docker host updates with Ansible

[Other] Lua 5.5.0 (rc1) has been released for testing

[Other] Show HN: Bubble Lab – Code-based agentic workflow platform (open-source)

[Other] Structured Outputs on the Claude Developer Platform (API)

[Other] Show HN: spymux – Spy on your tmux panes I had motivation for writing this after I kept switching back and forth between agents to see if they&#x27;ve finished what they were working on (and I couldn&#x27;t find a similar tool out there). I&#x27;d imagine it can be useful for other scenarios as well, e.g. tracking multiple build&#x2F;test jobs over multiple windows.<p>Still a work in progress, but I thought I&#x27;d share :)

[CLI Tool] Show HN: TalkiTo – enabling voice and Slack for Claude Code and Codex CLI Hey everyone, here is an open source project I&#x27;ve been working on to add voice input&#x2F;output to terminal based coding agents.<p>One thing about the new terminal coding agents I really like is being able to multi-task but right now it&#x27;s a bit like a Tesla on autopilot needing your hands still on the wheel. You need to be checking often if your input is required or if it&#x27;s going off the rails. To be able to go fully hands free I wanted to add TTS and ASR. Then I added slack and WhatsApp hooks to TalkiTo as well.<p>It&#x27;s fully open source with a BYOK philosophy and it&#x27;s configured to work with any of the major ASR&#x2F;TTS providers. It also supports local whisper and kokoro&#x2F;kittentts if you want a decent free&#x2F;private option.<p>It works by wrapping the coding agent and capturing the input&#x2F;output. It does have an MCP server running but thats mainly for configuration - I found that using MCP to speak or listen was too slow. The upshot of the MCP server is you can type (or say) &quot;talkito disable ASR&quot; or &quot;talkito change tts to kokoro&quot;.<p>Here is a demo video I made here: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=pf8jFt0smqs" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=pf8jFt0smqs</a><p>I like to think of it as similar to SuperWhisper but with TTS, the focus on coding agents and configurability.<p>Really curious to get feedback.<p>Thanks!

[Other] Magit manuals are available online again

[Other] Show HN: European tech news in 6 languages I built a multilingual news aggregator for European tech in 6 languages (EN, DE, FR, ES, IT, NL), filterable by audience (consumers, businesses, government) to help users discover relevant European alternatives.<p>A few interesting technical challenges:<p>PATTERN-BASED IMAGE GENERATION Generic AI images all look the same (&quot;holographic businessman with laptop&quot;). I solved this with a JSON database of 60+ concrete visual patterns—context-aware selection prevents repetition. Funding news → coins&#x2F;contracts, security → locks&#x2F;shields. Much more visual diversity. Still needs tweaking though.<p>GRADUAL SITEMAP GROWTH FOR NEW SITES Daily news pipeline generates lots of content. Challenge: Google indexes new sites slowly—exposing all 2K+ URLs at once resulted in 1-3% indexing rate. Solution: Dynamic rolling window in sitemap—only expose top 50 most recent articles (300 URLs), gradually increasing to 100 → 150 → 200 over 6 months as site builds authority. Result: Indexing rate improved to 10%.<p>AUTOMATED TRANSLATION PIPELINE RSS aggregation → AI summaries and translation with context-aware prompts → human review queue. Still tweaking quality per language pair.<p>STACK: Next.js 15 with Turbopack, PostgreSQL, deployed via Sliplane@Hetzner which works pretty ok.<p>STATUS: 1+ month post launch, 80 pages indexed, 100+ European apps featured (Mollie, Wire, Ecosia, LanguageTool, etc.)<p>FEEDBACK WELCOME ON: • European news sources I&#x27;m missing? • Better approaches to multilingual SEO? • Translation quality red flags? • How to optimize for LLM discovery (ChatGPT, Claude, etc.)?

[DevOps] Show HN: Encore – Type-safe back end framework that generates infra from code

[Other] Reproducible C++ builds by logging Git hashes

[CLI Tool] CLI tool to check the Git status of multiple projects

[DevOps] AI-compatible Linux server management for macOS AI-compatible Linux server management app for macOS. Control your infrastructure through AI agents with integrated MCP server, or use traditional tools. Native Mac app with multitab terminals, real-time monitoring, SSH tunneling, and system administration.

[Other] Track incidents Incident tracking and public status pages for small teams. IncidentPulse is a self-hosted, open-source web app that helps developers log incidents, assign teammates, and publish real-time status updates—all from one clean dashboard.

[Testing] RegreSQL: Regression Testing for PostgreSQL Queries

[Database] Show HN: DBOS Java – Postgres-Backed Durable Workflows Hi HN - I’m Peter, here with Harry (devhawk), and we’re building DBOS Java, an open-source Java library for durable workflows, backed by Postgres.<p><a href="https:&#x2F;&#x2F;github.com&#x2F;dbos-inc&#x2F;dbos-transact-java" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;dbos-inc&#x2F;dbos-transact-java</a><p>Essentially, DBOS helps you write long-lived, reliable code that can survive failures, restarts, and crashes without losing state or duplicating work. As your workflows run, it checkpoints each step they take in a Postgres database. When a process stops (fails, restarts, or crashes), your program can recover from those checkpoints to restore its exact state and continue from where it left off, as if nothing happened.<p>In practice, this makes it easier to build reliable systems for use cases like AI agents, payments, data synchronization, or anything that takes hours, days, or weeks to complete. Rather than bolting on ad-hoc retry logic and database checkpoints, durable workflows give you one consistent model for ensuring your programs can recover from any failure from exactly where they left off.<p>This library contains all you need to add durable workflows to your program: there&#x27;s no separate service or orchestrator or any external dependencies except Postgres. Because it&#x27;s just a library, you can incrementally add it to your projects, and it works out of the box with frameworks like Spring. And because it&#x27;s built on Postgres, it natively supports all the tooling you&#x27;re familiar with (backups, GUIs, CLI tools) and works with any Postgres provider.<p>If you want to try it out, check out the quickstart:<p><a href="https:&#x2F;&#x2F;docs.dbos.dev&#x2F;quickstart?language=java" rel="nofollow">https:&#x2F;&#x2F;docs.dbos.dev&#x2F;quickstart?language=java</a><p>We&#x27;d love to hear what you think! We’ll be in the comments for the rest of the day to answer any questions.

[Other] Show HN: Agent-to-code JIT compiler for Z3-theorem-proving agents

[IDE/Editor] Cursor, but open-source and not spying on you. CortexIDE is an open source Cursor alternative. Full privacy. Fully-featured.

[Build/Deploy] Deploy Static Sites in Seconds PinMe is a lightweight CLI tool for deploying static sites to decentralized storage. Permanent, simple, and fast. Perfect for developers who want to publish instantly and keep their content forever.