Open-source projects built with Lodash

n8n

A source-available workflow automation tool with a visual editor, code steps and a large integration library.

Supabase

A Postgres-based backend platform that bundles a database, auth, auto-generated APIs, storage, realtime and edge functions, available hosted or self-hosted.

Grafana

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

Apache Superset

An open-source data exploration and visualization platform for building charts and dashboards over SQL databases, run by the Apache Software Foundation.

Strapi

A headless CMS written in JavaScript/TypeScript that you self-host, with a configurable admin panel and REST and GraphQL APIs.

Prometheus

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

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 note-taking app for desktop, mobile and terminal that syncs through your own storage or a Joplin server, with optional end-to-end encryption. The Joplin Server for self-hosted sync is under a separate personal-use license and is not open source.

Ghost

A publishing platform for blogs, newsletters and paid memberships, which you can self-host or use as the managed Ghost(Pro) service.

Cal.diy

The open-source community edition of Cal.com: a scheduling and booking-page tool you can self-host. It is MIT licensed; Cal.com itself has been closed source since April 2026.

LibreChat

A self-hosted chat interface that works with many AI model providers, with SSO and agents.

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.

Portainer

A web UI for managing containers on Docker, Swarm, Podman, Kubernetes and ACI, offered as a free Community Edition and a paid Business Edition.

Nextcloud

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

Langfuse

An open-source platform for tracing, evaluating and managing prompts for LLM applications.

Jenkins

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

Zulip

A self-hostable team chat app that organizes every conversation into topics inside channels.

WeKan

An open-source Kanban board with boards, lists, cards, swimlanes and real-time updates that you can host yourself.

LimeSurvey

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

InvoiceShelf

A self-hosted web app for creating invoices and estimates, recording payments and expenses, and managing customers.