For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
Gradio WebUI for creators and developers, featuring key TTS (Edge-TTS, kokoro) and zero-shot Voice Cloning (E2 & F5-TTS, CosyVoice), with Whisper audio processing, YouTube download, Demucs vocal isolation, and multilingual translation.
An unofficial API server with no connection to Brawlhalla and its developers, prepared for easier and unlimited access to Brawlhalla API services.
A language server for Zig supporting developers with features like autocomplete and goto definition
Unofficial MCP server and CLI for Polish new-build apartment prices: developers' asking prices with history, RCN transaction prices and GUS/NBP statistics (data from deweloperuch.pl)
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
๐ฎ Core Interview Questions & Answers For Experienced Java(Backend) Developers | ไบ่็ฝ Java ๅทฅ็จๅธ่ฟ้ถ็ฅ่ฏๅฎๅ จๆซ็ฒ๏ผๆถต็้ซๅนถๅใๅๅธๅผใ้ซๅฏ็จใๅพฎๆๅกใๆตท้ๆฐๆฎๅค็็ญ้ขๅ็ฅ่ฏ
Curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools and much more
Presentation Slides for Developers
Local code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection.
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
Collection of handy online tools for developers, with great UX.
Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
The world's most flexible commerce platform for agents and developers
A Swiss Army knife for developers.
The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
๐ DNSHE โ Free subdomains for developers, with Anycast DNS, a REST API, and free renewal within 180 days before expiry. Available suffixes: us.ci, cc.cd, de5.net, ccwu.cc.
๐ฉต A free, open-source app store for developers' releases on GitHub, Codeberg & Forgejo โ browse, discover, and install apps with one click. Formerly GitHub Store.
A collection of projects designed to help developers quickly get started with building deployable applications using the Claude API
SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.
A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recognition and Text-to-Speech)
This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.
Secure environments for developers and their agents
Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.
:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
The open-source reactive database for app developers
Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
A collection of services with great free tiers for developers on a budget. Sponsored by Mockoon, the best mock API tool. https://mockoon.com
NVIDIA Cosmos is an open platform of world models, datasets, and tools that enables developers to build Physical AI for robots, autonomous vehicles, smart infrastructure, and more.
67 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.
Connect APIs, remarkably fast. Free for developers.
The elegant testing framework for PHP developers and AI agents.
Grab your own sweet-looking '.is-a.dev' subdomain.
Agentic AI Framework for Java Developers
โญ Share quick reference cheat sheet for developers.
screen sharing for developers https://screego.net/
An email and SMTP testing tool with API for developers
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
DiceBear is an avatar library for designers and developers. ๐
Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.
A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.
The no-magic web API and microservices framework for Python developers, with a focus on reliability and performance at scale.
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
A collaborative list of public APIs for developers
A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.
An open-source post-exploitation framework for students, researchers and developers.
FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.
MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
Podman Desktop is the best free and open source tool to work with Containers and Kubernetes for developers. Get an intuitive and user-friendly interface to effortlessly build, manage, and deploy containers and Kubernetes โ all from your desktop.
Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework with multi-tenancy, lifecycle hooks, GraphQL API, and AI-assisted development via MCP server. Built for developers at large organizations.
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
๐ A Node.js Serverless Framework for front-end/full-stack developers. Build the application for next decade. Works on AWS, Alibaba Cloud, Tencent Cloud and traditional VM/Container. Super easy integrate with React and Vue. ๐
AI suite powered by state-of-the-art models and providing advanced AI/AGI functions. Includes AI personas, AGI functions, world-class Beam multi-model chats, text-to-image, voice, response streaming, code highlighting and execution, PDF import, presets for developers, much more. Deploy on-prem or in the cloud.
Usage-based pricing and billing for developers ๐ Cloud or self-hosted โ๏ธ No-code UI ๐ฐ Realtime usage metering ๐ Credits & top-ups ๐ Control feature access
Application Crash Reports for Android
wazero: the zero dependency WebAssembly runtime for Go developers
Free and open source database client built natively for developers
A high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar.