🛠️ All DevTools

[Other] Show HN: BreakerMachines – Modern Circuit Breaker for Rails with Async Support BreakerMachines is a production-ready circuit breaker for Ruby/Rails with built-in async/fiber support, fallback chains, and rich monitoring. Unlike existing gems, it handles modern Ruby's fiber scheduler and avoids dangerous thread timeouts.

[Other] Ruby 3.4 frozen string literals: What Rails developers need to know

[Other] Tooliya Tooliya is a clean, fast, all-in-one online toolbox. From password generation to unit conversion and text tools, everything is just a click away. No ads, no clutter—just essential tools for everyday tasks, built with simplicity and speed in mind.

[Monitoring/Observability] The best debugging companion for iOS and Android apps Built from the ground up for mobile developers. Monitor network requests, logs, and events in real-time. Debug faster, ship with confidence. Start now and integrate the LogDog SDK within your Android or iOS application.

[Other] Free aws service icons for download in svg & png The ultimate library for free AWS service icons. Download official Amazon Web Services icons in both SVG and PNG formats, with AI-powered search and recommendations.

[Other] Smart image placeholders for fast UI prototyping Generate fast, customizable placeholder images for your websites and projects. Free, open-source API with flexible sizing and format options.

[Other] High-Quality Docs. Articles in Seconds AotoDocs, a desktop tool that helps you generate professional-grade documentation using Google Powered AI — tailored for technical writers, support teams, and developers. Software-as-a-Service? Nah. This is Software-as-a-Download. You install it. You own it.

[Other] Show HN: News Alert - Real-time global news monitoring with keyword alerts Built a 24&#x2F;7 news monitoring service that sends instant email alerts when your keywords appear in breaking news worldwide.<p><pre><code> Key features: • Real-time alerts from global news sources • Custom keyword tracking • Smart filtering to prioritize important news • Perfect for investors, traders, and business professionals</code></pre>

[Other] Ceramic: A cross-platform and open-source 2D framework in Haxe

[Other] Master programming by recreating your favorite technologies from scratch.

[Monitoring/Observability] Production-grade client-side tracing, profiling, and analysis for complex software systems.

[DevOps] The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

[DevOps] Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

[Other] Gecode is an open source C++ toolkit for developing constraint-based systems

[Other] Turn your code into a moving target. Stop crackers with P-AI PolymorphShield is an AI-powered dynamic code mutation engine built to fight software cracking and piracy. It takes any code and transforms it into a completely unique, obfuscated, and restructured version — every time it's compiled

[IDE/Editor] Frontend learning redefined: build, test, and grow fast Frontend Mastery helps you learn HTML, CSS, JS & React by building real projects in a browser-based IDE. It features a project roadmap, live preview, integrated docs (MDN, GitHub, StackOverflow), and a console for debugging. Learn by doing.

[Other] SquardTech is a leading IT solutions company SquardTech is a leading IT solutions company specializing in custom software development, mobile app and web development, DevOps consulting, and digital transformation services. With a focus on performance, reliability, and client success,

[Other] Free dev tools: format, validate, convert code DevToolLab provides free tools for devs to format, validate, & convert code like JSON, YAML, HTML, CSS. No signup needed, just simple utilities to boost your workflow. Built by developers for developers try it out & share your feedback to help us improve!

[API/SDK] Email Engine Platform ZBounce Email Engine Platform offers a full spectrum of email-related services, accessible via our REST and gRPC APIs.

[IDE/Editor] Your AI coding sidekick that never leaves your side Sidekick is an AI coding assistant that runs locally. Write and fix code without cloud uploads. Features file access, terminal integration, and multiple AI providers for secure development.