Self-hosted projects tagged “REST API”
344 open source projects with this tag
344 services found
InfluxDB
Time-series database for metrics, events, and real-time analytics
InfluxDB is an open source time-series database for high-ingest metrics and event data, enabling fast queries for monitoring, dashboards, and real-time analytics.

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

Redash
Query, visualize, and share data from multiple data sources
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.
Budibase
Open-source low-code platform for internal apps and workflow automation
Budibase is an open-source low-code platform to build internal tools, portals, forms, and approval workflows with integrations to databases and APIs.

Harbor
Trusted cloud native registry for storing, signing, and scanning artifacts
Harbor is an enterprise-grade cloud native registry for container images and artifacts with RBAC, vulnerability scanning, signing, replication, and audit logging.

Kestra
Open-source, event-driven workflow orchestration and scheduling platform
Declarative, API-first orchestration platform for scheduled and event-driven workflows with a plugin ecosystem, UI editor, CI/CD and Terraform integration.

SearXNG
Privacy-focused metasearch engine for aggregating web results
SearXNG is a privacy-respecting metasearch engine that aggregates results from many search services without tracking or profiling users.

Karakeep
Self-hosted bookmarks, notes, and media with AI tagging and search
Self-hostable bookmark-everything app for links, notes, images, PDFs, and archives with full-text search, AI tagging/summaries, RSS ingestion, and API access.

Node-RED
Flow-based low-code tool for building event-driven automations
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.


Firefly III
Self-hosted personal finance manager with budgets, reports, and API.
Open-source, self-hosted personal finance manager for tracking expenses, budgets, and reports with a REST API.

Jina
Cloud-native Python framework for serving multimodal AI services
Open-source Python framework to build, scale, and deploy multimodal AI services and pipelines with gRPC/HTTP/WebSocket support and Kubernetes/Docker integration.

ThingsBoard
Open-source IoT platform for device management and dashboards
Open-source IoT platform for device management, telemetry collection, rule-based processing, alarms, and real-time dashboards using standard IoT protocols.

Wagtail
Django-based content management system focused on flexibility
Wagtail is an open-source CMS built on Django and Python, offering an editor-friendly admin UI, flexible content modeling with StreamField, and optional headless APIs.

cAdvisor
Container resource usage and performance monitoring daemon
cAdvisor (Container Advisor) collects, processes, and exports resource usage and performance metrics for running containers, with a built-in web UI and REST API.

listmonk
Self-hosted, high-performance newsletter and mailing list manager.
Open-source, self-hosted platform to manage subscribers, run campaigns, and track analytics. Single Go binary with a Vue UI.
Beszel
Lightweight server monitoring hub with Docker stats and alerts
Beszel is a lightweight server monitoring platform with historical metrics, Docker/Podman container stats, configurable alerts, multi-user access, and an API.

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

Navidrome Music Server
Lightweight open-source web music server and streamer
Open-source web music server that streams personal music collections via a modern web UI and Subsonic-compatible APIs; supports large libraries and on-the-fly transcoding...

Etherpad
Real-time collaborative text editor with plugin extensibility
Etherpad is a web-based real-time collaborative editor with chat, rich-text formatting, and a plugin framework for customization and integrations.
ZincSearch
A lightweight open-source search engine for full-text indexing.
ZincSearch is a Go-based, lightweight search engine for full-text indexing with Elasticsearch API-compatible ingestion, a Vue UI, and a schema-less document model.
UVdesk
Open-source PHP helpdesk and ticketing system for multichannel support
UVdesk is an open-source PHP/Symfony helpdesk for ticketing, email/mailbox integration, workflows, knowledge base and eCommerce connectors.

ActivityWatch
Privacy-first automated time tracker for desktop and mobile
Open-source, privacy-first automated time tracker with local storage, extensible watchers, and dashboards for analyzing app, browser, and coding activity.


Flarum
Open-source PHP forum software for building communities
Lightweight, extensible forum platform built in PHP with a Mithril.js frontend, supporting MySQL/MariaDB/PostgreSQL/SQLite and an active extensions ecosystem.

Spree Commerce
Modular, API-first eCommerce platform built on Ruby on Rails
Open-source eCommerce platform for B2C and B2B with a modular architecture, headless APIs, and support for multi-store, multi-currency, and extensibility via extensions.

CapRover
Open-source PaaS that automates Docker app deployment and web serving
CapRover is an open-source platform to deploy, manage and scale apps using Docker and nginx with a web UI and CLI, automatic SSL, one-click databases and clustering suppo...


Gotify
Self-hosted notification server with REST API and WebSocket delivery
Gotify is a self-hosted notification server that delivers messages in real time via WebSocket, with a REST API, web UI, and optional clients like Android and CLI.
Maxun
Open source no-code web scraping and data extraction robots
Maxun is an open source no-code platform to build web scraping robots that extract structured data and expose websites as APIs, markdown, or automated pipelines.


LanguageTool
Multilingual grammar, style, and spell checker
Open-source proofreading and writing assistant that checks spelling, grammar, punctuation, and style across 30+ languages, with an HTTP API for integrations.

Apache Druid
High-performance real-time analytics database for OLAP workloads
Apache Druid is a real-time analytics (OLAP) database delivering sub-second queries on streaming and batch data with high concurrency at scale.

Habitica
Gamified task manager and habit tracker
Habitica is an open-source gamified task manager turning Habits, Dailies, and To-Dos into RPG quests with avatars, gear and social features.