ImageOptim
imageoptim.com
Free open-source image compression for Mac
77 listed in Dev Tools · 12 alternatives · Facts on record: 3 of 5 · live ✓ · platforms · source
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33 best Dev Tools
Developer tools, APIs, libraries and infrastructure that make shipping software faster. Browse by tags like API, CLI or hosting and check pricing at a glance before you commit to a stack.
Try: free AI logo maker · note taking app
804 tools listedUpdated 2026-08-14Dofollow links · availability re-checked automatically
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Popular topics:#open-source 21#indie 11#ai-coding 8#api 8#deployment 6#testing 6#developer-tools 5#ai-agents 4
Free
Tailwind CSS
tailwindcss.com
Utility-first CSS framework for rapid custom UI
77 listed in Dev Tools · 2 alternatives · Facts on record: 3 of 5 · live ✓ · docs · source
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Transition.css
www.transition.style
Easy transitions with clip-path
77 listed in Dev Tools · 12 alternatives · Facts on record: 1 of 5 · live ✓
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A simple HTTP Request & Response Service
77 listed in Dev Tools · 6 alternatives · Facts on record: 2 of 5 · live ✓ · source
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babel-time-travel
babel-time-travel.boopathi.in
Explore Babel transformations through time
77 listed in Dev Tools · 11 alternatives · Facts on record: 1 of 5 · live ✓
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Blazing-fast collaborative code editor written in Rust
77 listed in Dev Tools · 2 alternatives · Facts on record: 4 of 5 · live ✓ · pricing page · docs · source
✓ Links checked 2026-09-16View →
Open-source community for finding the scaling laws of agents
77 listed in Dev Tools · 12 alternatives · Facts on record: 3 of 5 · live ✓ · platforms · docs
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Hyperextensible Vim-based editor for terminal power users
77 listed in Dev Tools · 2 alternatives · Facts on record: 2 of 5 · live ✓ · source
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badssl.com
badssl.com
Test TLS/SSL configurations with a wide range of certificates
77 listed in Dev Tools · Facts on record: 2 of 5 · live ✓ · source
✓ Links checked 2026-09-09View →