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Self-host apps that fit your server, storage, and setup comfort

License: Apache-2.0×clear all

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Middleware

Tool designed to help engineering leaders measure and analyze the effectiveness of their teams using the DORA metrics.

slug: middleware
categories: monitoring & status, project & task management
publisher: middlewarehq (community)
website: https://middlewarehq.com
source code: https://github.com/middlewarehq/middleware
install docs: https://github.com/middlewarehq/middleware#readme
docs: https://github.com/middlewarehq/middleware#readme
docker: https://github.com/middlewarehq/middleware/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: postgres, redis
ram: 4gb+
storage: medium
maintenance: active
latest release: 0.3.1
latest release date: May 30, 2025
last commit: Jun 8, 2026
primary language: TypeScript
github topics: dora, dora-metrics, devops, dev-tool, engineering-productivity, dev, dev-productivity, pull-request-review, pr-review, engineering-management, ai, artificial-intelligence, hacktoberfest

Doco-CD

Updates Docker Compose stacks through continuous delivery workflows and deployment hooks.

slug: doco-cd
categories: system admin & hosting
publisher: kimdre (individual)
website: https://doco.cd/latest
source code: https://github.com/kimdre/doco-cd
install docs: https://github.com/kimdre/doco-cd#readme
docs: https://github.com/kimdre/doco-cd#readme
docker: https://github.com/kimdre/doco-cd/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: v0.94.0
latest release date: Jun 17, 2026
last commit: Jul 10, 2026
primary language: Go
github topics: docker, docker-compose, webhook, gitops, devops, continuous-deployment, continuous-delivery, doco-cd, docker-swarm, swarm-mode

PeaNUT

Monitors network UPS battery status, load, runtime, power events, and alerts.

slug: peanut
categories: networking & dns
publisher: Brandawg93 (individual)
website: https://github.com/Brandawg93/PeaNUT
source code: https://github.com/Brandawg93/PeaNUT
install docs: https://github.com/Brandawg93/PeaNUT#readme
docs: https://github.com/Brandawg93/PeaNUT#readme
docker: https://github.com/Brandawg93/PeaNUT/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: medium
maintenance: active
latest release: v6.0.0
latest release date: May 2, 2026
last commit: May 11, 2026
primary language: TypeScript
github topics: nextjs, nut, ups

Databag

Provides private messaging with encrypted conversations, contacts, and lightweight chat clients.

slug: databag
categories: communication, music & audio, photos & galleries
publisher: balzack (individual)
website: https://github.com/balzack/databag
source code: https://github.com/balzack/databag
install docs: https://github.com/balzack/databag#readme
docs: https://github.com/balzack/databag#readme
docker: https://github.com/balzack/databag/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web, mobile
database: unknown
ram: 1-2gb
storage: high
maintenance: active
latest release: v1.1.1021
latest release date: Jun 20, 2024
last commit: Jun 14, 2026
primary language: TypeScript
github topics: decentralized, federated, dweb, reactjs, golang, raspberry-pi, raspberry-pi-zero, android, ios, react-native, chat-application, webrtc, video-chat, fdroid, selfhosted, messenger, end-to-end-encryption, openwrt, self-sovereign-identity

Fredy

Monitors real estate listings and sends alerts when homes match saved filters.

slug: fredy
categories: automation
publisher: orangecoding (individual)
website: https://fredy.orange-coding.net
source code: https://github.com/orangecoding/fredy
install docs: https://github.com/orangecoding/fredy#readme
docs: https://github.com/orangecoding/fredy#readme
docker: https://github.com/orangecoding/fredy/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: sqlite
ram: under 1gb
storage: high
maintenance: active
latest release: 22.9.7
latest release date: Jul 9, 2026
last commit: Jul 9, 2026
primary language: JavaScript
github topics: fredy, immowelt, appartment, appartments, ebay-kleinanzeigen, immobilienscout24, immoscout24, nodejs, puppeteer, real-estate, self-hosted, telegrambots, web-scraping, wg-gesucht, wohnungssuche, immonet, real-estate-search, crawler, immobilien

Rauthy

Identity provider for authentication, OIDC flows, sessions, and user management.

slug: rauthy
categories: identity & access
publisher: sebadob (individual)
website: https://sebadob.github.io/rauthy
source code: https://github.com/sebadob/rauthy
install docs: https://github.com/sebadob/rauthy#readme
docs: https://github.com/sebadob/rauthy#readme
docker: https://github.com/sebadob/rauthy/blob/HEAD/Dockerfile
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: v0.36.0
latest release date: Jul 6, 2026
last commit: Jul 6, 2026
primary language: Rust
github topics: oidc, rust, sso, openid-connect, keycloak, fido2, mfa, webauthn, passkey, jwt, server, oidc-provider, single-sign-on, authentication, scim, pam

Gerrit

Code review and project management tool for Git-based projects.

slug: gerrit
categories: developer tools, project & task management
publisher: GerritCodeReview (community)
website: https://www.gerritcodereview.com
source code: https://github.com/GerritCodeReview/gerrit
install docs: https://github.com/GerritCodeReview/gerrit#readme
docs: https://github.com/GerritCodeReview/gerrit#readme
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: unknown
latest release date: unknown
last commit: Jul 9, 2026
primary language: Java
github topics: codereview, gerrit

withoutbg

Background removal toolkit with local open-weight inference, Python and CLI use, Docker, and a hosted API.

slug: withoutbg
categories: photos & galleries
publisher: withoutBG (company)
website: https://withoutbg.com/
source code: https://github.com/withoutbg/withoutbg-python
install docs: https://withoutbg.com/
docs: https://withoutbg.com/
docker: https://hub.docker.com/r/withoutbg/app
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web, cli
database: no
ram: under 1gb
storage: high
maintenance: active
latest release: v1.0.6
latest release date: Jul 2, 2026
last commit: Jul 2, 2026
primary language: Python
github topics: computer-vision, image-matting, image-processing, ai-background-removal, image-background-removal, background-removal-open-source, background-removal-toolkit, python-background-removal, computer-vision-ai, background-remover-onnx-model, background-removal, background-remover, open-source-background-removal, open-source-background-remover

Kottster

Admin panel builder that connects to databases and generates editable data views.

slug: kottster
categories: databases, developer tools
publisher: kottster (community)
website: https://github.com/kottster/kottster
source code: https://github.com/kottster/kottster
install docs: https://github.com/kottster/kottster#readme
docs: https://github.com/kottster/kottster#readme
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: archived
latest release: v3.5.1
latest release date: Jan 12, 2026
last commit: Jan 16, 2026
primary language: TypeScript
github topics: cli, dashboard, javascript, react, typescript, admin, admin-panel, database-viewer, crud, lowcode, nocode

XBackBone

Simple, fast and lightweight file manager with instant sharing tools integration, like ShareX (a and screenshot utility for Windows).

slug: xbackbone
categories: file sharing & sync
publisher: sergix44 (individual)
website: http://xbackbone.app
source code: https://github.com/sergix44/xbackbone
install docs: https://github.com/sergix44/xbackbone#readme
docs: https://github.com/sergix44/xbackbone#readme
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: medium
maintenance: active
latest release: 3.8.2
latest release date: Jun 27, 2026
last commit: Jul 6, 2026
primary language: PHP
github topics: sharex-server, sharex, backend, gallery, uploader, linux-support, self-hosted, screencloud, php8, filemanager, file-server, ftp, php, hacktoberfest

autokitteh

Durable workflow automation in just a few lines of code.

slug: autokitteh
categories: developer tools
publisher: autokitteh (community)
website: https://autokitteh.com
source code: https://github.com/autokitteh/autokitteh
install docs: https://github.com/autokitteh/autokitteh#readme
docs: https://github.com/autokitteh/autokitteh#readme
docker: https://github.com/autokitteh/autokitteh/blob/HEAD/compose.yaml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: postgres, sqlite
ram: under 1gb
storage: medium
maintenance: archived
latest release: v0.24.9
latest release date: Feb 18, 2026
last commit: Feb 18, 2026
primary language: Go
github topics: automation, cats, distributed-systems, kittehs, kittens, temporal, golang, workflow-automation, workflow-engine, workflow-management, workflows, python, workflow, workflows-as-code, durable-execution, durable-functions

Fess

Enterprise search server for crawling sites, files, and data sources.

slug: fess
categories: search
publisher: codelibs (community)
website: https://fess.codelibs.org
source code: https://github.com/codelibs/fess
install docs: https://github.com/codelibs/fess#readme
docs: https://github.com/codelibs/fess#readme
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: fess-15.7.0
latest release date: Jun 25, 2026
last commit: Jul 10, 2026
primary language: Java
github topics: java, elasticsearch, full-text-search, lucene, crawler, enterprise-search, search-engine, search, ai-search, docker, elasticsearch-alternative, llm, mcp, opensearch, rag, rest-api, self-hosted, semantic-search, site-search

Portabase

Creates portable custom databases with tables, forms, filters, and personal records.

slug: portabase
categories: databases, storage & backup
publisher: Portabase (community)
website: https://portabase.io
source code: https://github.com/Portabase/portabase
install docs: https://github.com/Portabase/portabase#readme
docs: https://github.com/Portabase/portabase#readme
docker: https://github.com/Portabase/portabase/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: postgres
ram: under 1gb
storage: high
maintenance: active
latest release: 1.22.4
latest release date: Jul 9, 2026
last commit: Jul 9, 2026
primary language: TypeScript
github topics: backup, postgresql, selfhosted, docker, nextjs, backup-tool, devops, mysql, mariadb, database, mongodb, sqlite-database, redis, valkey, firebirdsql, mssql-database, docker-backup, docker-volumes

OFBiz

Enterprise Resource Planning system with a suite of business applications flexible enough to be used across any industry.

slug: ofbiz
categories: business & commerce
publisher: apache (community)
website: https://ofbiz.apache.org
source code: https://github.com/apache/ofbiz-framework
install docs: https://github.com/apache/ofbiz-framework#readme
docs: https://github.com/apache/ofbiz-framework#readme
docker: https://github.com/apache/ofbiz-framework/blob/HEAD/Dockerfile
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: unknown
latest release date: unknown
last commit: Jul 10, 2026
primary language: Java
github topics: geospatial, ofbiz, web-framework, java, xml, content, database, network-server, groovy, javascript, plugins, https, hacktoberfest

Kiwi IRC

Web IRC client for joining channels, using themes, managing networks, and chatting from a browser.

slug: kiwi-irc
categories: communication
publisher: kiwiirc (community)
website: https://kiwiirc.com
source code: https://github.com/kiwiirc/kiwiirc
install docs: https://github.com/kiwiirc/kiwiirc#readme
docs: https://github.com/kiwiirc/kiwiirc#readme
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: v1.7.1
latest release date: Sep 13, 2023
last commit: May 3, 2026
primary language: Vue
github topics: irc, web, client, messenger, chat, irc-client

Offen

Web analytics app for measuring site traffic with consent controls and visitor-facing transparency.

slug: offen
categories: dashboards, security & privacy
publisher: offen (community)
website: https://www.offen.dev
source code: https://github.com/offen/offen
install docs: https://github.com/offen/offen#readme
docs: https://github.com/offen/offen#readme
docker: https://github.com/offen/offen/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: sqlite
ram: under 1gb
storage: medium
maintenance: active
latest release: v1.4.2
latest release date: May 22, 2024
last commit: Mar 4, 2026
primary language: JavaScript
github topics: privacy, datensparsamkeit, self-hosted, web-analytics, fair

Scoold

The Stack Overflow clone for your team (or hosted).

slug: scoold
categories: communication, communities & social, search
publisher: Erudika (community)
website: https://scoold.com
source code: https://github.com/Erudika/scoold
install docs: https://github.com/Erudika/scoold#readme
docs: https://github.com/Erudika/scoold#readme
docker: https://github.com/Erudika/scoold/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: 1.69.3
latest release date: Jul 9, 2026
last commit: Jul 9, 2026
primary language: Java
github topics: stackoverflow, stackoverflow-questions, questions-and-answers, java, spring-boot, clone, scoold, forum, forums, forum-software, forumsoftware, stackexchange, teams, self-hosted, cloud-native, knowledge-base, knowledgebase, community-forums, q-and-a, support-forum

g3proxy

Forward proxy server supporting proxy chaining, protocol inspection, MITM Interception, ICAP adaptation and transparent proxy.

slug: g3proxy
categories: networking & dns
publisher: bytedance
website: https://g3-project.readthedocs.io/projects/g3proxy/en/latest/
source code: https://github.com/bytedance/g3/tree/master/g3proxy
install docs: unknown
docs: unknown
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: unknown
storage: unknown
maintenance: active
latest release: g3proxy-v1.12.3
latest release date: Mar 10, 2026
last commit: Jul 7, 2026
primary language: Rust
github topics: http, icap, proxy, rust, socks, tls, audit, mitm, network, security, tlcp

OpenTrashmail

Standalone trashmail app that ships its own mail server.

slug: opentrashmail
categories: communication, email & newsletters, file sharing & sync
publisher: HaschekSolutions (community)
website: https://github.com/HaschekSolutions/opentrashmail
source code: https://github.com/HaschekSolutions/opentrashmail
install docs: https://github.com/HaschekSolutions/opentrashmail#readme
docs: https://github.com/HaschekSolutions/opentrashmail#readme
docker: https://github.com/HaschekSolutions/opentrashmail/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: medium
maintenance: active
latest release: unknown
latest release date: unknown
last commit: Aug 28, 2025
primary language: PHP
github topics: trashmail, selfhosted, docker, python, php, email-as-rss, email-as-api

OTS

One-Time-Secret sharing app with a symmetric 256bit AES encryption in the browser.

slug: ots
categories: security & privacy
publisher: Luzifer (individual)
website: https://ots.fyi
source code: https://github.com/Luzifer/ots
install docs: https://github.com/Luzifer/ots#readme
docs: https://github.com/Luzifer/ots#readme
docker: https://github.com/Luzifer/ots/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: redis
ram: under 1gb
storage: medium
maintenance: active
latest release: v1.21.8
latest release date: Jul 4, 2026
last commit: Jul 10, 2026
primary language: Go
github topics: one-time-secret, golang, encryption, aes256

Forms.md

Build multi-step forms and surveys with minimal code.

slug: forms-md
categories: forms, polls & events
publisher: formsmd (community)
website: https://forms.md
source code: https://github.com/formsmd/formsmd
install docs: https://github.com/formsmd/formsmd#readme
docs: https://github.com/formsmd/formsmd#readme
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: slow
latest release: unknown
latest release date: unknown
last commit: Apr 27, 2025
primary language: JavaScript
github topics: form, form-builder, forms, google-sheets, typeform, typeform-clone

Safebucket

File sharing app with pluggable infrastructure, where uploads and downloads go directly between and S3-compatible storage.

slug: safebucket
categories: file sharing & sync, storage & backup
publisher: safebucket (community)
website: https://docs.safebucket.io
source code: https://github.com/safebucket/safebucket
install docs: https://github.com/safebucket/safebucket#readme
docs: https://docs.safebucket.io
docker: unknown
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: v0.6.3
latest release date: Jul 6, 2026
last commit: Jul 7, 2026
primary language: Go
github topics: file-sharing, golang, self-hosted, storj

Meme Search

AI meme search app that extracts image descriptions and indexes them for semantic search.

slug: meme-search
categories: ai & ml, photos & galleries, search
publisher: neonwatty (individual)
website: https://neonwatty.github.io/meme-search
source code: https://github.com/neonwatty/meme-search
install docs: https://github.com/neonwatty/meme-search#readme
docs: https://github.com/neonwatty/meme-search#readme
docker: https://github.com/neonwatty/meme-search/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: postgres
ram: 4gb+
storage: medium
maintenance: active
latest release: v2.2.0
latest release date: May 31, 2026
last commit: May 31, 2026
primary language: Ruby
github topics: machine-learning, vector-database, self-hosted, docker, ai, meme, semantic-search, homelab

Argus

Release monitor for tracking software versions, update rules, notifications, and watched projects.

slug: argus
categories: monitoring & status
publisher: release-argus (community)
website: https://release-argus.io
source code: https://github.com/release-argus/Argus
install docs: https://github.com/release-argus/Argus#readme
docs: https://github.com/release-argus/Argus#readme
docker: https://github.com/release-argus/Argus/blob/HEAD/Dockerfile
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: medium
maintenance: active
latest release: 0.32.0
latest release date: Jul 5, 2026
last commit: Jul 8, 2026
primary language: Go
github topics: go, golang, react

BookLogr

Personal book tracker for cataloging reads, authors, notes, and reading progress.

slug: booklogr
categories: documents & pdfs, e-books & libraries
publisher: Mozzo1000 (individual)
website: https://booklogr.app
source code: https://github.com/Mozzo1000/booklogr
install docs: https://github.com/Mozzo1000/booklogr#readme
docs: https://github.com/Mozzo1000/booklogr#readme
docker: https://github.com/Mozzo1000/booklogr/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: sqlite
ram: under 1gb
storage: medium
maintenance: active
latest release: v1.11.1
latest release date: Jun 23, 2026
last commit: Jul 1, 2026
primary language: JavaScript
github topics: bookshelf, catalog, flask, library, logging, python, react, self-hosted, selfhosted, books

Para

Flexible and modular backend framework/server for object persistence, API development and authentication.

slug: para
categories: developer tools
publisher: Erudika (community)
website: https://paraio.org
source code: https://github.com/Erudika/para
install docs: https://github.com/Erudika/para#readme
docs: https://github.com/Erudika/para#readme
docker: https://github.com/Erudika/para/blob/HEAD/Dockerfile
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: 1.54.7
latest release date: Jun 4, 2026
last commit: Jul 6, 2026
primary language: Java
github topics: backend, api-server, json-api, baas, para, java, rest-api, backend-as-a-service, backend-server, backend-service, modular, search-engine, standalone-server, back-end, self-hosted, backend-api, rapid-prototyping, serverless, api

Pluton

Backup tool for copying files across local disks and cloud storage targets.

slug: pluton
categories: storage & backup
publisher: plutonhq (community)
website: https://usepluton.com
source code: https://github.com/plutonhq/pluton
install docs: https://github.com/plutonhq/pluton#readme
docs: https://github.com/plutonhq/pluton#readme
docker: https://github.com/plutonhq/pluton/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: unknown
ram: under 1gb
storage: high
maintenance: active
latest release: pluton-v0.17.1
latest release date: Jul 5, 2026
last commit: Jul 5, 2026
primary language: TypeScript
github topics: 3-2-1-backup, backup, restic, self-hosted

Papermerge

Papermerge DMS core backend, REST API server, and frontend UI.

slug: papermerge
categories: documents & pdfs
publisher: papermerge (community)
website: https://papermerge.com
source code: https://github.com/papermerge/papermerge-core
install docs: https://github.com/papermerge/papermerge-core#readme
docs: https://github.com/papermerge/papermerge-core#readme
docker: https://github.com/papermerge/papermerge-core/blob/HEAD/docker/oidc/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: postgres
ram: under 1gb
storage: medium
maintenance: active
latest release: 3.5.3
latest release date: Aug 18, 2025
last commit: Mar 17, 2026
primary language: Python
github topics: dms, document-management-system, pdf, ocr, records-management, documents, scanned-documents, digital-archives

PodFetch

Podcast downloader for saving episodes and serving them to podcast apps.

slug: podfetch
categories: media servers, music & audio
publisher: SamTV12345 (individual)
website: https://podfetch-docs.samtv.fyi
source code: https://github.com/SamTV12345/PodFetch
install docs: https://github.com/SamTV12345/PodFetch#readme
docs: https://podfetch-docs.samtv.fyi
docker: https://github.com/SamTV12345/PodFetch/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: sqlite, postgres
ram: 1-2gb
storage: high
maintenance: active
latest release: v5.2.1
latest release date: Jul 9, 2026
last commit: Jul 9, 2026
primary language: Rust
github topics: audio, hacktoberfest, podcast, podcast-player, react, rust, feed, rss

BunkerM

Mosquitto MQTT broker bundle with a web UI for broker management.

slug: bunkerm
categories: home automation & iot
publisher: bunkeriot (individual)
website: https://www.bunkerai.dev
source code: https://github.com/bunkeriot/BunkerM
install docs: https://github.com/bunkeriot/BunkerM#readme
docs: https://github.com/bunkeriot/BunkerM#readme
docker: https://github.com/bunkeriot/BunkerM/blob/HEAD/docker-compose.yml
license: Apache-2.0
license type: permissive
source model: open source
surfaces: web
database: sqlite
ram: under 1gb
storage: high
maintenance: active
latest release: v2.0.0
latest release date: Mar 3, 2026
last commit: May 2, 2026
primary language: TypeScript
github topics: automation, docker, industry40, iot-platform, mosquitto, mosquitto-authentication, mosquitto-clients, mqtt, mqtt-broker, mosquitto-dynamic-security, mosquitto-monitoring, mqtt-security, ai-agents, slack, telegram