canyon
The premium Open Source alternative to Codecov
🎯 Best for:Teams needing to measure how much of their production code is actually hit by E2E tests.
What is canyon?
A comprehensive solution for collecting and reporting code coverage from JavaScript applications during E2E test execution. It aggregates data from multiple sources to provide a unified view of test thoroughness across the stack.
Tech Stack
TypeScriptTesting & QA
Why canyon?
- • Aggregated coverage reports
- • CI/CD integration
- • Supports multiple frameworks
Limitations
- • Requires server setup
- • Instrumentation overhead
- • Complex configuration
3/5/2026
Last Update
26
Forks
2
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to canyon instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Codecov)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%