Web Apps

tldraw is an open-source infinite canvas SDK for React that lets developers build whiteboard, diagramming and collaborative drawing apps.

Trilium Notes is a free, open-source, cross-platform hierarchical note-taking app for building large personal knowledge bases.

AFFiNE is an open-source, local-first knowledge base and workspace that combines docs, whiteboard canvas and tables as an alternative to Notion and Miro.

Ghost is an open-source, headless Node.js publishing platform for blogs, memberships, subscriptions and newsletters, released under the MIT license.

Strapi is an open-source, self-hosted headless CMS in the Web Apps category that generates content APIs for developers and an editing interface for content creators.

SilverBullet is an open-source, self-hosted, browser-based Markdown notes app and personal knowledge base programmable with Lua.

Snipe-IT is a free, open-source IT asset and software license management system that tracks who has which device, depreciation, and license seats.

Standard Notes is an open-source, end-to-end encrypted note-taking app that syncs notes and files across devices so only you can read them.

Stirling PDF is an open-source PDF platform for editing, merging, converting, signing and redacting PDFs in the browser, on desktop or on your own server.

Saleor is an open-source, GraphQL-native headless commerce API for building scalable e-commerce platforms with multichannel, multi-currency and multi-warehouse support.

Wiki.js is an open-source, self-hosted wiki and documentation platform that lets teams create, organize and publish knowledge bases in Markdown and other formats.

Rocket.Chat is an open-source, self-hostable team communication platform for secure chat, voice calls and federation with privacy-focused organizations.

SuiteCRM is an open-source customer relationship management (CRM) web application for managing contacts, leads, accounts, opportunities and cases.

Plausible Analytics is an open-source, privacy-first web analytics tool and cookie-free alternative to Google Analytics, available self-hosted or in the cloud.

PhotoPrism is an AI-powered, privacy-first photos app for self-hosted or cloud browsing, tagging, searching and sharing of photos and videos.

Plasmic is an open-source visual builder for React that lets teams design and build apps and websites by dragging their own codebase components onto the canvas.

Outline is a fast, realtime collaborative knowledge base and wiki for growing teams, built with React and Node.js, with markdown support.

Paperless-ngx is an open-source document management system that scans, indexes and archives your paper documents into a searchable online archive.

Penpot is an open-source web design and prototyping platform for product teams, with real-time collaboration, design tokens and self-hosting options.

OpenBoxes is an open-source warehouse management system for tracking inventory and stock movements, originally built for healthcare supply chains.