Trending Browser Tools
The hottest open-source tools that run entirely in your browser — refreshed daily from GitHub. Browse by category, search, and jump straight to the source.
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The hottest open-source tools that run entirely in your browser — refreshed daily from GitHub. Browse by category, search, and jump straight to the source.
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Tool Radar is a daily-updated ranking of popular open-source projects that work as browser tools — no install, no backend, nothing uploaded to a server. Every morning we pull the most-starred repositories in each category (the all-time leaders), recently-created projects that are already gaining traction, and whatever is trending on GitHub today, then keep only the ones that can realistically run client-side.
Each category is capped at 100 entries. Listings link to the original repository (and its live demo where one exists) so you can try, fork, or self-host any of them. This page is a discovery index — it does not host the tools themselves.
Looking for something specific? Jump straight to GitHub's hottest projects in each field — and the world's most popular open-source picks you can run entirely in your browser: