Open-source projects built with Sass

Excalidraw

A virtual whiteboard for sketching hand-drawn style diagrams, available as a web app and as an embeddable React component.

Uptime Kuma

A self-hosted monitoring tool that checks websites and services and sends alerts and status pages.

Grafana

A dashboard and visualization tool that queries many data sources such as Prometheus, with a commercial Enterprise edition and a hosted Grafana Cloud.

Prometheus

A metrics monitoring and alerting system that stores time series locally and is queried with PromQL; a CNCF graduated project.

A no-code database interface that turns tables into spreadsheet-style views, forms and APIs, available as a self-hosted Community edition or as a hosted service.

Penpot

A browser-based design and prototyping tool where designers and developers work on the same files, with SVG as its native format.

Twenty

A modern open-source CRM you can self-host and extend through its API.

A suite of web-based business apps (CRM, sales, inventory, accounting, HR and more) that you can self-host in a free Community edition or buy as Enterprise.

A federated social network server that you run yourself and that connects with other Mastodon servers.

A discussion forum platform for communities that you can install with Docker on your own server or use as official Discourse hosting.

A document management system that turns scanned paper documents into a searchable online archive.

PhotoPrism

A self-hosted photo library that uses AI-based tagging and face and place recognition to browse and search your pictures and videos.

PostHog

A product analytics platform that also includes session replay, feature flags, experiments and surveys, offered as PostHog Cloud or a self-hosted deployment.

Mattermost

A self-hostable team chat platform with channels, threads and integrations, popular for secure and technical teams.

Nextcloud

A self-hosted file sync and sharing platform with an app store for calendar, contacts, mail and chat.

An observability platform built on OpenTelemetry that combines logs, metrics, traces, alerts and dashboards in one place.

Jitsi Meet

A browser-based video conferencing server and web app that needs no account to join, which you can run yourself or use through 8x8's hosted services.

Actual Budget

A local-first personal finance and envelope budgeting app that you can self-host, with optional sync across devices.

Jenkins

A Java-based, self-hosted automation server with a large plugin ecosystem, mostly used to build, test and deploy software.

A self-hosted personal finance manager for tracking income and expenses, with budgets, categories, rules and a REST API.

A DevOps platform with Git hosting, issue tracking and CI/CD in one application, offered as a Community Edition, a self-managed Enterprise Edition and GitLab.com.

Node-RED

A flow-based, low-code tool for wiring together devices, APIs and online services with a browser editor, built on Node.js.

Bitwarden

A password manager with web, desktop, browser, mobile and CLI clients, whose server can be hosted by Bitwarden or run on your own machines with Docker.

BookStack

A self-hosted wiki and documentation platform that organises content as shelves, books, chapters and pages.

OpenProject

A web-based project management system for classic, agile and hybrid projects, with Gantt charts, boards, time tracking and a work package model.

Mautic

An open-source marketing automation platform for email campaigns, landing pages, lead scoring and multichannel messaging that you host yourself.

A learning management system for schools, universities and companies that you run on your own web server or use through MoodleCloud.

A learning management system developed by Instructure, released under AGPL-3.0 for self-hosting.

Zammad

A web-based helpdesk and ticketing system that handles email, chat, phone and social channels in one place.

OpnForm

An open-source form builder with a no-code editor, embeds, integrations and a hosted cloud or a Docker self-hosted option.

LimeSurvey

A PHP survey platform with conditional logic, multilingual surveys and a remote-control API, available self-hosted or as a paid cloud service.

Keila

An open-source newsletter tool for sending campaigns and building sign-up forms, which you can self-host or use as a paid cloud service.

ownCloud Infinite Scale

A self-hosted file sync and sharing platform written in Go, shipped as a single binary or container, with desktop and mobile clients.

OrangeHRM

A web-based HR management system covering employee records, leave, time, recruitment and performance, offered as a free open-source Starter edition and paid Advanced edition.

SuiteCRM

An open-source CRM for sales, marketing and customer service that you host on your own PHP and MySQL-compatible stack, maintained as two lines: SuiteCRM 7 and SuiteCRM 8.