Self-hosted projects tagged “REST API

344 open source projects with this tag

344 services found

MongooseIM logo

MongooseIM

Customisable enterprise instant messaging server

1.8k
440
Last commit

MongooseIM is an open-source Erlang-based XMPP server designed for large-scale messaging, offering multi-tenant deployment, REST/GraphQL APIs, push, and robust observability.

Actively maintained
Alternative to:
Firebase logo
Firebase
+4

Flint

Lightweight KVM/libvirt virtual machine manager with Web UI, CLI, and API

1.7k
103
Last commit

Flint is a lightweight KVM/libvirt VM management tool with an embedded web UI, CLI, and REST API, designed for fast provisioning and low overhead.

Apache-2.0Actively maintained
Alternative to:
VMware ESXi logo
VMware ESXi
+4
Apache Solr logo

Apache Solr

Open-source, high-performance search platform built on Apache Lucene

1.7k
859
Last commit

Scalable enterprise search platform supporting full-text, vector, faceted and geospatial search with SolrCloud clustering and a web admin UI.

Apache-2.0Actively maintained
Alternative to:
Algolia logo
Algolia
+18

LMS (Lightweight Music Server)

Self-hosted music streaming server with a web interface

1.7k
88
Last commit

Open-source C++ music server with web UI, Subsonic API, audio transcoding, recommendations, multi-library support and playlists/lyrics features.

GPL-3.0Actively maintained
Alternative to:
Plex logo
Plex
+11

LMS (Lightweight Music Server)

Self-hosted music streaming server with a web interface

1.7k
88
Last commit

Open-source lightweight music server offering web-based streaming, tagging, recommendations, Subsonic API compatibility and audio transcoding for personal music collections.

GPL-3.0Actively maintained
Alternative to:
Plex logo
Plex
+9

PeaNUT

Web dashboard and API for Network UPS Tools (NUT) monitoring

1.6k
45
Last commit

Tiny self-hosted dashboard to monitor and control UPS devices via Network UPS Tools (NUT), with real-time stats, multi-UPS support, and Prometheus/InfluxDB integrations.

Apache-2.0Actively maintained
Alternative to:
Amazon CloudWatch logo
Amazon CloudWatch
+10
Lowcoder logo

Lowcoder

Open-source low-code platform for building business apps and UIs

1.6k
314
Last commit

Open-source low-code platform to build internal tools and customer-facing web apps with a visual UI builder, reusable modules, data-source connectors, and RBAC.

AGPL-3.0Slowing down
Alternative to:
Retool logo
Retool
+13

Borg Web UI

Web interface for managing Borg Backup repositories and schedules

1.6k
52
Last commit

A modern web UI for Borg Backup to create, schedule, monitor, and restore backups with file-level browsing, notifications, and SSH/SFTP repository support.

AGPL-3.0Actively maintained
Alternative to:
BorgBase logo
BorgBase
+14

AtomicServer

Headless CMS and real-time graph database for Atomic Data

1.6k
78
Last commit

Open source headless CMS and real-time graph database with schema tooling, full-text search, tables, documents, files, and SDKs for web apps.

Actively maintained
Alternative to:
Contentful logo
Contentful
+12
Semaphore logo

Semaphore

Open source CI/CD platform for building, testing, and deploying software

1.6k
86
Last commit

Semaphore is an open-source CI/CD platform to automate builds, tests, and deployments with YAML pipelines, parallel execution, and container-friendly workflows.

Actively maintained
Alternative to:
Semaphore CI logo
Semaphore CI
+12
Slink logo

Slink

Self-hosted image sharing platform built with Symfony and SvelteKit

1.6k
45
Last commit

Open-source self-hosted image sharing app with multi-format uploads, nested tags, deduplication, ShareX support, and Docker deployment.

AGPL-3.0Actively maintained
Alternative to:
Imgur logo
Imgur
+13

Youtarr

Automated YouTube downloader and organizer for media servers

1.5k
64
Last commit

Self-hosted web app to auto-download YouTube channels, organize media with metadata, and schedule downloads for Plex, Jellyfin, Emby, and Kodi.

ISCActively maintained
Alternative to:
PlayOn Cloud logo
PlayOn Cloud
+2

Tugtainer

Automated Docker container updates with a web dashboard

1.5k
53
Last commit

Self-hosted web app to monitor Docker images and automate container updates across one or multiple hosts, with scheduling, per-container policies, and notifications.

MITActively maintained
Alternative to:
Portainer Business Edition (Portainer Cloud) logo
Portainer Business Edition (Portainer Cloud)
+8
Domain Locker logo

Domain Locker

Domain portfolio tracking, monitoring, and renewal alert dashboard

1.5k
116
Last commit

Self-hostable domain portfolio manager that auto-fetches DNS/WHOIS/SSL data, tracks changes, monitors uptime, and sends configurable renewal and security alerts.

MITActively maintained
Alternative to:
Domain-Monitor logo
Domain-Monitor
+8
Databunker logo

Databunker

Self-hosted vault for tokenizing and encrypting sensitive records

1.5k
97
Last commit

Databunker is a self-hosted vault that tokenizes and encrypts PII/PHI/KYC/PCI data, providing a secure API, consent management, and audit trails for compliance.

MITActively maintained
Alternative to:
Skyflow logo
Skyflow
Hook0 logo

Hook0

Open-source webhooks server and dashboard for SaaS platforms

1.5k
103
Last commit

Hook0 is an open-source Webhooks-as-a-Service platform to send events via a single API call with subscriptions, retries, persistence, and monitoring.

Actively maintained
Alternative to:
Svix logo
Svix
+5

moOde Audio

Audiophile music player and streamer for Raspberry Pi

1.4k
207
Last commit

moOde Audio is a Raspberry Pi music player and streamer with a responsive WebUI, MPD-based playback, multiroom audio, and support for popular network renderers and outputs.

GPL-3.0Actively maintained
Alternative to:
Volumio Premium (MyVolumio) logo
Volumio Premium (MyVolumio)
+5
eLabFTW logo

eLabFTW

Electronic lab notebook and lab inventory management for research teams

1.4k
325
Last commit

Open source electronic lab notebook (ELN) for documenting experiments, managing lab inventory, and coordinating equipment booking with granular permissions and auditing.

AGPL-3.0Actively maintained
Alternative to:
LabArchives logo
LabArchives
+3

CronMaster

Cron job management UI with scheduling, logging, and live updates

1.4k
36
Last commit

Self-hosted web UI for managing cron jobs with human-readable schedules, script editing, live log streaming, and REST API with optional OIDC and API keys.

AGPL-3.0Actively maintained
Alternative to:
Cronhub logo
Cronhub
+1

Workout Tracker

Self-hosted web app for tracking GPX-based workouts and stats

1.2k
51
Last commit

Self-hosted workout tracking web app for GPX/TCX/FIT activities with maps, stats, heatmaps, equipment tracking, and an API for automated uploads and syncing.

Actively maintained
Alternative to:
Hevy logo
Hevy
+3
withoutBG logo

withoutBG

Open-source image background removal with local models and hosted API

1.2k
62
Last commit

Open-source background-removal toolkit offering Focus/Snap local models, a Docker web app and Python SDK, plus a Pro API (Inferentia‑accelerated) for production use.

Actively maintained
Alternative to:
remove.bg logo
remove.bg
Hemmelig logo

Hemmelig

Encrypted secret sharing with client-side encryption and self-destructing links

1.2k
106
Last commit

Share sensitive text or files securely using client-side encryption, expiring links, view limits, and optional password protection.

Actively maintained
Alternative to:
Onetime Secret logo
Onetime Secret
+3
Marreta logo

Marreta

Web tool to remove paywalls, trackers, and reading distractions

1.2k
41
Last commit

Self-hosted web app that cleans article URLs, strips paywalls and visual clutter, removes tracking parameters, and improves readability with caching and rules.

GPL-3.0Actively maintained
Alternative to:
Mercury Reader logo
Mercury Reader
+5
Uguu logo

Uguu

Lightweight temporary file hosting with web UI and upload API

1.2k
130
Last commit

Self-hosted lightweight temporary file host with drag-and-drop, paste and one-click uploads, plus an API for automated uploads and ShareX support.

GPL-3.0Slowing down
Alternative to:
WeTransfer logo
WeTransfer
+9
TYPO3 logo

TYPO3

Open-source, PHP-based enterprise content management system

1.2k
704
Last commit

Enterprise-grade PHP CMS with multisite, multilingual and headless capabilities, extensible via Composer and an extensive extension ecosystem.

GPL-2.0Actively maintained
Alternative to:
Adobe Experience Manager logo
Adobe Experience Manager
+19
OwnTracks Recorder logo

OwnTracks Recorder

Store and serve OwnTracks location data via MQTT or HTTP

1.2k
143
Last commit

Lightweight OwnTracks location data recorder that ingests MQTT/HTTP publishes, stores them locally without an external DB, and exposes a REST/WebSocket API and web UI.

Actively maintained
Alternative to:
Life360 logo
Life360
+1
Briefkasten logo

Briefkasten

Self-hosted bookmarking app built with Next.js and Prisma

1.2k
49
Last commit

Open-source, self-hosted bookmarking app with tags, import/export, full-text search, REST API, OAuth and browser extension support.

MITActively maintained
Alternative to:
Pinboard logo
Pinboard
+11
Peekaping logo

Peekaping

Self-hosted uptime monitoring with alerts and status pages

1.2k
68
Last commit

Open-source, self-hosted uptime monitoring tool for websites, APIs, and infrastructure with notifications, public status pages, and multiple monitor types.

MITActively maintained
Alternative to:
UptimeRobot logo
UptimeRobot
+19
Vvveb CMS logo

Vvveb CMS

Open-source PHP CMS with drag-and-drop page builder and headless APIs

1.2k
211
Last commit

A PHP-based CMS with a visual page builder, multi-site, localization, ecommerce, and GraphQL/REST APIs.

AGPL-3.0Actively maintained
Alternative to:
Vvveb CMS Cloud logo
Vvveb CMS Cloud
+19

NzbDav

WebDAV server to stream Usenet NZB files with SABnzbd-compatible API

1.2k
105
Last commit

WebDAV server that mounts NZB files as a virtual filesystem for streaming; provides a SABnzbd-compatible API and integrates with Sonarr/Radarr for media-server workflows.

MITActively maintained
Alternative to:
Premiumize.me logo
Premiumize.me
+9