head to head · open source
SafeLine vs Yaak
SafeLine has 23,154 GitHub stars, 1,592 forks, 69 open issues and last shipped 12 days ago. Yaak has 19,399 stars, 840 forks, 19 open issues and last shipped yesterday. SafeLine leads on adoption by 19% (23,154 vs 19,399 stars). SafeLine is written in Go under GPL-3.0; Yaak is written in TypeScript under MIT. SafeLine has attracted 7% as many forks as stars, Yaak 4%. Yaak was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| SafeLine | Yaak | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 19K |
| License | GPL-3.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-10-22 | 2026-11-02 |
| Forks | ⑂ 1.6K | ⑂ 840 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SafeLine if
- You weight community size — 23K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Yaak if
- You want the Yaak feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Yaak fits your workflow better
About SafeLine
SafeLine Make your web apps secure 🏠 Website 📖 Docs 🔍 Live Demo 🙋♂️ Discord 中文版 🏆 Achievements 👋 INTRODUCTION SafeLine is a self hosted WAF(Web Application Firewall) to protect your web apps from attacks and exploits. A web application firewall helps protect web apps by filtering and monitoring HTTP traffic between a web application and the Internet. It typically protects web apps from attacks such as SQL injection , XSS , code injection , os command injection , CRLF injection , ldap injection , xpath injection , RCE , XXE , SSRF , path traversal , backdoor , bruteforce , http flood , bot abused , among…
read the full SafeLine overview →
About Yaak
💫 Yaak ➟ Desktop API Client 💫 A fast, privacy first API client for REST, GraphQL, SSE, WebSocket, and gRPC – built with Tauri, Rust, and React. Development is funded by community purchased licenses . You can also become a sponsor to have your logo appear below. 💖 Features Yaak is an offline first API client designed to stay out of your way while giving you everything you need when you need it. Built with Tauri, Rust, and React, it’s fast, lightweight, and private. No telemetry, no VC funding, and no cloud lock in. 🌐 Work with any API Import collections from Postman, Insomnia, OpenAPI, Swagger, or Curl. Send…
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Frequently asked questions
Is SafeLine or Yaak more popular?
SafeLine has 23,154 GitHub stars and Yaak has 19,399. SafeLine has the larger community by that measure.
Are SafeLine and Yaak free?
Both are open source. SafeLine is licensed under GPL-3.0 and Yaak under MIT. Neither carries a licence fee.
What is the difference between SafeLine and Yaak?
SafeLine is written in Go and Yaak in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, SafeLine or Yaak?
Choose SafeLine if you want the larger community (23,154 stars) or its GPL-3.0 licence terms. Choose Yaak if its feature set, stack or MIT licence fits better. Both are self-hostable.