Best open-source web apps for personal use

Open-source web applications you can use in the browser, hosted by the project or by you.

Filters · 2 Personal, Web

For

Personal 131Enterprise 84

Purpose

AI & LLM tooling 50Chat UIs 10Agents & frameworks 19Local inference 3RAG & vector DBs 6Coding assistants 6Agent skills 2MCP servers 8Developer tools 27Web frameworks 5Databases & backends 7Editors & IDEs 1API tools 1Git hosting 2Self-hosted apps 32Notes & docs 9Automation 7Data & analytics 9Infra & DevOps 10Security & identity 11Communication 7Media & photos 17Design & creative 17

Runs on

Web 131Docker / self-host 220Desktop 173Mobile 45CLI 259Library / SDK 338Extension / plugin 66

License

Permissive 66Copyleft 42Source-available 0Other / custom 23

More

Has live demo 25Commit in last 90 days 130

131 projects · showing 121–131

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a

awesome-agent-skillsVoltAgent/awesome-agent-skills

Curated collection of agent skills for AI coding toolsPersonalEnterpriseAI & LLM toolingAgent skillsWebExtension / plugin★ 35kMITcommit 2 days agolive demo

69worth

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L

Lichesslichess-org/lila

Free, ad-free chess serverPersonalMedia & photosWeb★ 19kAGPL-3.0commit 22 hours ago

69worth

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T

TrendRadarsansan0/TrendRadar

AI-driven public opinion monitor and multi-platform trend aggregatorPersonalAI & LLM toolingMCP serversData & analyticsWebDocker / self-host★ 63kGPL-3.0commit 3 weeks agolive demo

67worth

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G

GraphiteGraphiteEditor/Graphite

2D graphics editor with node-based workflowsPersonalDesign & creativeWebDesktop★ 27kApache-2.0commit 2 days ago

67worth

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v

v86copy/v86

x86 emulator in the browserPersonalDeveloper toolsWeb★ 24kBSD-2-Clausecommit 3 days ago

66worth

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D

DeepWiki OpenAsyncFuncAI/deepwiki-open

AI wiki generator for repositoriesPersonalEnterpriseNotes & docsCoding assistantsWebDocker / self-host★ 18kMITcommit last month

65worth

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d

daily.devdailydotdev/daily

Personalized developer news feedPersonalDeveloper toolsCommunicationWebExtension / plugin★ 20kAGPL-3.0commit 3 weeks ago

64worth

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S

SwarmUImcmonkeyprojects/SwarmUI

Modular Stable Diffusion web UIPersonalLocal inferenceMedia & photosWeb★ 4.6kMITcommit 3 days ago

64worth

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a

awesome-sysadminawesome-foss/awesome-sysadmin

Curated list of open-source sysadmin and DevOps resourcesPersonalEnterpriseInfra & DevOpsWeb★ 35kcommit 2 weeks agolive demo

63worth

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L

LessPasslesspass/lesspass

Stateless password managerPersonalSecurity & identityWebExtension / plugin★ 6.1kGPL-3.0commit last month

61worth

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c

coursebookcs341-illinois/coursebook

Open-source introductory systems programming textbookPersonalDeveloper toolsWeb★ 3.6kcommit 3 days agolive demo

61worth

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Purpose

AI & LLM tooling · 50Chat UIs · 10Agents & frameworks · 19Local inference · 3RAG & vector DBs · 6Coding assistants · 6Agent skills · 2MCP servers · 8Developer tools · 27Web frameworks · 5Databases & backends · 7Editors & IDEs · 1API tools · 1Git hosting · 2Self-hosted apps · 32Notes & docs · 9Automation · 7Data & analytics · 9Infra & DevOps · 10Security & identity · 11Communication · 7Media & photos · 17Design & creative · 17