Top Open Source Projects using Preact

A curated collection of the 18 best open source software using Preact. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Twenty

A CRM whose objects, views and workflows are defined as code, aimed at technical teams that outgrow configurable SaaS tools.

Alternative to:

HubSpot

Build a custom CRM without the proprietary lock-in

Stars
56,365
Forks
8,960
Last commit
5 days ago

Ghost

A headless Node.js CMS for professional, independent publishing, installed through its own CLI and run on your server or hosted.

Alternative to:

Kajabi

Publishing platform for blogs, newsletters, and paid memberships

Stars
55,191

Tailscale

Private WireGuard networks made easy, with a daemon and CLI that connect machines across Linux, Windows, macOS and BSD.

Alternative to:

Cloudflare One

Zero-config VPN with WireGuard for secure networking

Stars
36,187

Bluesky

The Bluesky social app, a React Native client for the decentralized AT Protocol network, running on web, iOS and Android.

Alternative to:

Threads

Social media reimagined for community and connection

Stars
18,275

WooCommerce

Ecommerce plugin that turns a WordPress site into a store, aimed at developers extending and customizing the platform themselves.

Alternative to:

Shopify

Open-source ecommerce platform for WordPress

Stars
10,493

VictoriaMetrics

Time series database and Prometheus replacement for teams storing large volumes of metrics without the memory and disk cost.

Alternative to:

Datadog

High-performance time series database for metrics and logs

Stars

Formbricks

An open source survey platform for in-app, website, link and email surveys, aimed at teams collecting feedback without shipping data to a vendor.

Alternative to:

Typeform

Privacy-first survey and experience management platform

Stars

Botpress

Chatbot and assistant platform with a CLI, SDK and integration hub, for developers shipping conversational products on Botpress Cloud.

Alternative to:

Voiceflow

Build powerful AI agents with cutting-edge LLM technology

Stars
14,893

Hanko

Authentication and user management server with passkeys, passwords, MFA and SAML SSO, built to avoid vendor lock-in.

Alternative to:

Auth0

Passkeys, SSO, and MFA without vendor lock-in

Stars
9,019

Builder

Visual editing for existing sites and apps, turning Figma files and your own components into code teams can publish.

Alternative to:

Contentful

Visual development platform for modern web experiences

Stars
8,823

Plasmic

A visual builder that plugs into an existing React codebase, letting marketers and developers assemble pages and apps without hitting a low-code ceiling.

Alternative to:

Contentful

Visual app builder that integrates with your existing codebase

Stars

Tracecat

Open source security automation platform combining agents, workflows, lookup tables and case management for security teams that prefer writing Python.

Alternative to:

Cortex XSOAR

Open source security automation platform for builders

Stars

Gladys Assistant

Privacy-first smart home assistant you run yourself on a Raspberry Pi, NAS or mini-PC, with no cloud service in between.

Alternative to:

HomeKit

Self-hosted home automation without the cloud

Stars
3,182

Databuddy

Analytics and data management platform with real-time dashboards, funnels and custom event tracking, self-hostable with Docker Compose.

Alternative to:

Google Analytics

Privacy-first analytics without cookies or tracking

Stars

CourseLit

An open source learning management system for selling online courses and digital downloads from your own site, with Stripe payments included.

Alternative to:

Kajabi

Create, sell, and manage online courses with ease

Stars
1,263

Frontman

An AI coding agent that runs in your browser, letting designers and product managers click an element and change the source behind it.

Alternative to:

AI coding agent that sees your live app and edits code

Cossistant

Open source chat support widget for React, giving developers headless components, real-time messaging and the backend infrastructure behind them.

Alternative to:

Zendesk

AI-native support infrastructure for modern SaaS

Stars
714

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Top Open Source Projects using Preact

A curated collection of the 18 best open source software using Preact. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Twenty

Ghost

Tailscale

Bluesky

WooCommerce

VictoriaMetrics

Formbricks

Botpress

Hanko

Builder

Plasmic

Tracecat

Gladys Assistant

Databuddy

CourseLit

Frontman

Cossistant

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Twenty

Ghost

Tailscale

Bluesky

WooCommerce

VictoriaMetrics

Formbricks

Botpress

Hanko

Builder

Plasmic