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Top CUSTOMIZABLE GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #customizable.

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5 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING fooyin/fooyin C++ 2022

A customisable music player

◇ alsa ◇ audio ◇ audio-player ◇ chiptune

103 ↑ +5 today

2.5K

#2 TRENDING espocrm/espocrm PHP 2014

EspoCRM – Open Source CRM Application

◇ calendar ◇ contacts ◇ crm ◇ crm-platform

981 ↑ +1 today

3.4K

#3 TRENDING ZachSaucier/Just-Read JavaScript 2015

A customizable read mode web extension.

◇ brave-extension ◇ chrome-extension ◇ customizable ◇ edge-extension

144 ↑ +1 today

1.3K

#4 TRENDING TimMacy/YouTubeAlchemy JavaScript 2024

This userscript for YouTube offers 250+ layout changes and features such as tab view, speed control, miniplayer support, export transcripts, square design, auto-theater mode, and much more—all easily customizable via settings panels.

◇ accessibility ◇ browser-extension ◇ chrome ◇ client-side

3 ↑ +1 today

103

#5 TRENDING unhappychoice/splashboard Rust NEW 2026

A customizable terminal splash screen with plugin-based data sources.

◇ bash ◇ cli ◇ customizable ◇ dashboard

4 ↑ +1 today

216

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Top CUSTOMIZABLE GitHub Repositories & Tools (2026)

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