Open-source projects tagged “nextjs”
Open-source and self-hostable projects tagged “nextjs” on GitHub, with license, free-edition limits and setup checked against official sources.
- Supabase
A Postgres-based backend platform that bundles a database, auth, auto-generated APIs, storage, realtime and edge functions, available hosted or self-hosted.
Stars112kLast commitOct 15, 2026LicenseApache-2.0 - Coolify
A platform for deploying applications, databases and services on your own servers over SSH.
Stars63kLast commitOct 14, 2026LicenseApache-2.0 - Appwrite
An open-source backend platform with authentication, databases, storage, functions, messaging and hosting, available as managed cloud or self-hosted.
Stars58kLast commitOct 15, 2026LicenseBSD-3-Clause - 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.
Stars49kLast commitSep 26, 2026LicenseMIT - Payload
A TypeScript CMS and application framework that runs inside Next.js and generates an admin panel and APIs from one config.
Stars45kLast commitOct 14, 2026LicenseMIT - SigNoz
An observability platform built on OpenTelemetry that combines logs, metrics, traces, alerts and dashboards in one place.
Stars32kLast commitOct 15, 2026LicenseMIT - Formbricks
An open-source survey and feedback tool for in-product and link surveys that you can self-host.
Stars13kLast commitOct 14, 2026LicenseAGPL-3.0
