head to head · open source
jaeger vs codeburn
jaeger has 23,223 GitHub stars, 3,122 forks, 547 open issues and last shipped 2 days ago. codeburn has 11,114 stars, 843 forks, 29 open issues and last shipped today. jaeger leads on adoption by 109% (23,223 vs 11,114 stars). jaeger is written in Go under Apache-2.0; codeburn is written in TypeScript under MIT. jaeger has attracted 13% as many forks as stars, codeburn 8%. codeburn was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (observability), so they are genuine substitutes rather than adjacent tools.
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
| jaeger | codeburn | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 11K |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-09-18 | 2026-09-20 |
| Forks | ⑂ 3.1K | ⑂ 843 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick jaeger if
- You weight community size — 23K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick codeburn if
- You want the codeburn feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and codeburn fits your workflow better
About jaeger
Jaeger is a distributed tracing platform hosted by the Cloud Native Computing Foundation (CNCF), where it graduated as the 7th top level project in October 2019. It was originally created by Uber Technologies and then donated to the CNCF. The project is written in Go and released under the Apache 2.0 license, and it lives in the OpenTelemetry and observability ecosystem: it consumes traces from OpenTelemetry SDKs and reuses components from the OpenTelemetry Collector. Its repository carries topics including cncf, distributed tracing, jaeger, observability, opentelemetry and tracing, and the project is openly gove…
read the full jaeger overview →
About codeburn
CodeBurn is a free, open source, local first tool that tracks AI coding token usage and cost across 41 tools and agents, including Claude Code, Cursor, Codex, Gemini, and Grok. It is written in TypeScript, licensed under MIT, and lives in the developer tools and observability ecosystem as a command line utility with optional desktop surfaces. Every surface reads the session files that the supported tools already write to disk, so CodeBurn acts as one source of truth rather than a separate collection layer.
read the full codeburn overview →
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Frequently asked questions
Is jaeger or codeburn more popular?
jaeger has 23,223 GitHub stars and codeburn has 11,114. jaeger has the larger community by that measure.
Are jaeger and codeburn free?
Both are open source. jaeger is licensed under Apache-2.0 and codeburn under MIT. Neither carries a licence fee.
What is the difference between jaeger and codeburn?
jaeger is written in Go and codeburn 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, jaeger or codeburn?
Choose jaeger if you want the larger community (23,223 stars) or its Apache-2.0 licence terms. Choose codeburn if its feature set, stack or MIT licence fits better. Both are self-hostable.