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Developer Tools

Cup: The Lightning-Fast Container Update Checker

Cup: The Lightning-Fast Container Update Checker

Cup delivers blazing-fast Docker container update checking without rate limits or bloated dependencies—a tiny 5.4MB Rust-powered tool that outperforms heavyweight alternatives while keeping your infrastructure lean and efficient.

Flagsmith: Open Source Feature Flags

Flagsmith: Open Source Feature Flags

Flagsmith delivers enterprise-grade feature flag management with advanced segmentation, A/B testing, and deployment flexibility—offering the transparency, control, and cost-effectiveness that closed-source alternatives simply can't match.

Shlink:URL Shortening for the Self-Hosted Era

Shlink:URL Shortening for the Self-Hosted Era

Shlink delivers a powerful, privacy-first, and fully open-source URL shortener—offering advanced analytics, custom domains, and API-first design, all without the lock-in, tracking, or fees of closed-source alternatives.

How Penpot: Bridge the Gap Between Designers and Developers

How Penpot: Bridge the Gap Between Designers and Developers

Penpot delivers a web-based, open-source design and prototyping platform that empowers teams to create, collaborate, and ship beautiful products—without the lock-in, handoff drama, or costs of closed-source tools like Figma and Adobe XD.

How n8n is Democratizing Automation for Technical Teams

How n8n is Democratizing Automation for Technical Teams

n8n delivers enterprise-grade workflow automation with the freedom of fair-code, combining visual building and custom code capabilities with 400+ integrations and native AI—all while giving you complete control over your data.

Dub: The Link Management Platform Powering Modern Marketing

Dub: The Link Management Platform Powering Modern Marketing

Dub is the open-source link infrastructure that gives marketing teams custom domains, branded QR codes, advanced targeting, and deep analytics—with full self-hosting and privacy by design.

Meet Sparrow: The Open Source API Sidekick You've Been Waiting For

Meet Sparrow: The Open Source API Sidekick You've Been Waiting For

Sparrow supercharges your API development and testing with a sleek interface, real-time collaboration, AI-powered automation, and self-hosted security—so your team can move faster and build better.