Top Open Source Projects Built With Preact in 2026
A curated collection of the 15 best free and open-source projects built using Preact. Discover popular repositories, architecture patterns, and trending software in 2026.
Zulip
Organized team chat for distributed teams
Stars25,775Last commit11d agoLicenseApache-2.0
VictoriaMetrics
Fast, scalable observability database for metrics, logs and traces
Stars17,599Last commit11d agoLicenseApache-2.0Tracecat
Open source SOAR for AI-native security teams
Stars3,780Last commit11d agoLicenseAGPL-3.0
Tailscale
Zero-config VPN for secure remote access
Stars35,633Last commit10d agoLicenseBSD-3-Clause
Semaphore
Fast CI/CD for coding agents and teams
Stars1,586Last commit10d agoLicenseOpen SourceHanko
Open source authentication platform supporting passkeys, 2FA, SSO, and social login. Self-host or use Hanko Cloud, with full control over your data and no lock-in.
Stars9,015Last commit13d agoLicenseOpen SourceGladys Assistant
Privacy-first home automation platform that runs locally on your hardware, supports Zigbee, Matter, and MQTT, and lets you automate your home without coding.
Stars3,156Last commit10d agoLicenseApache-2.0
Ghost
Open source blog & newsletter platform
Stars55,072Last commit10d agoLicenseMIT
Frontman
AI website editor for existing sites
Stars679Last commit10d agoLicenseOpen Source
CourseLit
Open-source course and membership platform
Stars1,260Last commit1mo agoLicenseAGPL-3.0
Cossistant
AI agent customer support for SaaS in under 10 lines of code
Stars715Last commit1mo agoLicenseAGPL-3.0
Builder
Visual development platform for React, Vue, Svelte, Qwik
Stars8,808Last commit13d agoLicenseMITBugPin
Self-hosted visual bug reporting tool
Stars30Last commit1mo agoLicenseAGPL-3.0
Bluesky
Decentralized social network with custom feeds
Stars18,241Last commit11d agoLicenseMITFathom Lite
A simple, privacy-first analytics platform that provides valuable website insights without compromising visitor data or requiring cookie consent banners.
Stars8,013Last commit5mo agoLicenseMIT
