Self-hosted projects using JavaScript

Umami is an open-source, privacy-friendly web and product analytics platform—an alternative to Google Analytics—with fast dashboards, events, and insights.

MITActively maintained

Alternative to:

Google Analytics+19

Lightweight web-based platform to manage Docker, Swarm and Kubernetes resources with a GUI and API, including access control and multi-environment operations.

ZlibActively maintained

Alternative to:

Portainer Business Edition (Portainer Cloud)+6

Open-source hierarchical notes and personal knowledge base with rich editing, full-text search, encryption, scripting, and optional self-hosted sync and web access.

AGPL-3.0Actively maintained

Alternative to:

Evernote+18

Glance is a lightweight self-hosted dashboard that aggregates RSS and other widgets (Reddit, YouTube, weather, markets, server stats) into customizable pages.

AGPL-3.0Actively maintained

Alternative to:

Start.me+12

Chatwoot is an open-source customer support platform with a shared inbox for live chat, email, and messaging channels, plus automation, reporting, and a help center.

Actively maintained

Alternative to:

Intercom+19

Open-source, API-first commerce backend with modular architecture for custom storefronts and marketplaces.

Actively maintained

Alternative to:

Medusa Cloud+15

Open-source modular commerce platform for building custom B2C/B2B e-commerce backends with an admin dashboard, extensible modules, and APIs.

Actively maintained

Alternative to:

Medusa Cloud+8

CyberChef is a web-based “cyber” toolkit for encoding/decoding, encryption/decryption, compression, hashing, parsing, and data transformation using drag-and-drop recipes.

Nginx Proxy Manager is a web-based admin panel for managing Nginx reverse proxy hosts, redirects, streams, and Let’s Encrypt SSL certificates via Docker.

MITActively maintained

Alternative to:

NGINX Management Suite+6

ntfy is a lightweight HTTP pub-sub service to send push notifications to phones, desktops, and browsers via PUT/POST or a REST API.

Apache-2.0Actively maintained

Alternative to:

Pushover+8

Netron is a model graph viewer for inspecting neural network and ML formats such as ONNX, TensorFlow Lite, PyTorch, Keras, Core ML, and more.

Self-hosted website and content change detection tool with filters, screenshots, and multi-channel notifications for price drops, restocks, and site monitoring.

Apache-2.0Actively maintained

Alternative to:

Distill.io+7

Fast, self-hosted homepage/dashboard with Docker integrations and 100+ service widgets.

Self-hostable WebRTC video conferencing with chat, screen sharing, moderation tools, and SDKs for embedding meetings into web and mobile apps.

Apache-2.0Actively maintained

Alternative to:

Zoom+12

A modern, extensible Node.js wiki with Markdown editing, powerful admin tools, multiple auth options, and support for popular SQL databases.

AGPL-3.0Actively maintained

Alternative to:

Atlassian Confluence+19

Open source BI tool to connect to many data sources, run SQL/NoSQL queries, build visualizations and dashboards, share insights, and set alerts and scheduled refreshes.

BSD-2-ClauseActively maintained

Alternative to:

Redash+19

Local-first personal finance app for envelope budgeting, transaction tracking, reporting, and optional end-to-end encrypted multi-device sync.

MITActively maintained

Alternative to:

YNAB (You Need A Budget)+16

Actual Budget is a local-first personal finance app with envelope budgeting, reporting, multi-device sync, and optional end-to-end encryption.

MITActively maintained

Alternative to:

YNAB (You Need A Budget)+17

Budibase is an open-source low-code platform to build internal tools, portals, forms, and approval workflows with integrations to databases and APIs.

Actively maintained

Alternative to:

Microsoft Power Apps+18

Huly is an open-source all-in-one platform combining project management, team chat, and collaborative documentation as an alternative to tools like Jira, Linear, Slack, and Notion.

EPL-2.0Actively maintained

Alternative to:

Linear+19

Dashy is a self-hosted personal dashboard for organizing services in one place, with widgets, themes, live status checks, search, and optional authentication.

MITActively maintained

Alternative to:

Start.me+9

Open-source team chat server with topic-based threading for focused, asynchronous, and real-time communication in distributed teams.

Apache-2.0Actively maintained

Alternative to:

Zulip Cloud+19

Calibre is a cross-platform e-book manager to organize libraries, edit and convert formats, fetch metadata, and sync content to e-readers.

GPL-3.0Actively maintained

Alternative to:

Adobe Digital Editions+3

Open-source automation builder for creating workflows with webhooks, HTTP steps, code actions, and an extensible TypeScript-based integration framework with AI features.

Actively maintained

Alternative to:

Zapier+17

Open-source, browser-based low-code platform and Node.js runtime for wiring devices, APIs and services into event-driven flows for automation, IoT and integrations.

Apache-2.0Actively maintained

Alternative to:

IFTTT+13

Self-hosted music streaming server with a modern web UI, Subsonic-compatible API, multi-user support, and on-the-fly transcoding for large libraries.

GPL-3.0Actively maintained

Alternative to:

Plex+13

Invidious is a lightweight, privacy-focused alternative front-end for YouTube with subscriptions, playlists, and an API—without Google accounts, ads, or tracking.

AGPL-3.0Actively maintained

Alternative to:

YouTube

Matomo is an open-source web and app analytics platform that provides real-time insights, customizable dashboards, and privacy controls with full data ownership.

GPL-3.0Actively maintained

Alternative to:

Google Analytics+14

WordPress is an open-source CMS for building and managing websites and blogs with themes, a block editor, and a large plugin ecosystem.

Actively maintained

Alternative to:

WordPress.com+13

Kodi is an open source media center for organizing and playing local and networked video, music, and photos with a TV-friendly interface and add-on ecosystem.

Actively maintained

Alternative to:

Microsoft Windows Media Player+7