head to head · open source
SafeLine vs cypress-realworld-app
SafeLine has 23,166 GitHub stars, 1,594 forks, 69 open issues and last shipped 14 days ago. cypress-realworld-app has 5,917 stars, 2,626 forks, 31 open issues and last shipped 4 days ago. SafeLine leads on adoption by 292% (23,166 vs 5,917 stars). SafeLine is written in Go under GPL-3.0; cypress-realworld-app is written in TypeScript under MIT. SafeLine has attracted 7% as many forks as stars, cypress-realworld-app 44%. cypress-realworld-app 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 | cypress-realworld-app | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 5.9K |
| License | GPL-3.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-10-22 | 2026-11-01 |
| Forks | ⑂ 1.6K | ⑂ 2.6K |
| 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 cypress-realworld-app if
- You want the cypress-realworld-app feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and cypress-realworld-app 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 cypress-realworld-app
A payment application to demonstrate real world usage of Cypress testing methods, patterns, and workflows. 💬 Note from maintainers This application is purely for demonstration and educational purposes. Its setup and configuration resemble typical real world applications, but it's not a full fledged production system. Use this app to learn, experiment, tinker, and practice application testing with Cypress. Happy Testing! Features 🛠 Built with [React][reactjs], [XState][xstate], [Express][express], [lowdb][lowdb], [Material UI][material ui] and [TypeScript][typescript] ⚡️ Zero database dependencies 🚀 Full stack…
read the full cypress-realworld-app overview →
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Frequently asked questions
Is SafeLine or cypress-realworld-app more popular?
SafeLine has 23,166 GitHub stars and cypress-realworld-app has 5,917. SafeLine has the larger community by that measure.
Are SafeLine and cypress-realworld-app free?
Both are open source. SafeLine is licensed under GPL-3.0 and cypress-realworld-app under MIT. Neither carries a licence fee.
What is the difference between SafeLine and cypress-realworld-app?
SafeLine is written in Go and cypress-realworld-app 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 cypress-realworld-app?
Choose SafeLine if you want the larger community (23,166 stars) or its GPL-3.0 licence terms. Choose cypress-realworld-app if its feature set, stack or MIT licence fits better. Both are self-hostable.