Freemium92/100
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Best Developer Tools Tools with Open Source
Updated: January 2026
Discover the best developer tools software that includes open source. We've curated 9 tools that combine strong developer tools capabilities with open source.
Key Takeaways
- GitHub is our #1 pick for developer tools + open source in 2026, scoring 92/100.
- We analyzed 9 developer tools + open source tools to create this ranking.
- 8 tools offer free plans, perfect for getting started.
- Average editorial score: 87/100 - high-quality category.
Why Open Source Matters for Developer Tools
Full code transparency
Community-driven development
No vendor lock-in
Customization freedom
9 Developer Tools Tools with Open Source
Nextcloud
Open source content collaboration platform for secure, self-hosted data control and remote teamwork.
Freemium86/100
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