Best open-source web framework libraries & SDKs

Open-source web frameworks and CSS tooling.

Filters · 2 Web frameworks, Library / SDK

For

Personal 90Enterprise 97

Purpose

AI & LLM tooling 140Agents & frameworks 37Local inference 10RAG & vector DBs 30Coding assistants 4Evals & observability 7Agent skills 4MCP servers 9Developer tools 183Web frameworks 101Databases & backends 17Editors & IDEs 3API tools 13Self-hosted apps 6Notes & docs 6Automation 20Data & analytics 25Infra & DevOps 5Security & identity 5Communication 8Media & photos 24Design & creative 54

Runs on

Web 10Docker / self-host 17Desktop 1Mobile 6CLI 6Library / SDK 101Extension / plugin 0

License

Permissive 91Copyleft 1Source-available 0Other / custom 9

More

Has live demo 0Commit in last 90 days 101

101 projects · showing 81–100

SortWorth scoreTrendingMost starsRecently updatedNewest in catalog

L

LeafletLeaflet/Leaflet

Mobile-friendly interactive mapsPersonalEnterpriseWeb frameworksData & analyticsLibrary / SDK★ 46kBSD-2-Clausecommit 2 weeks ago

75worth

☆ Save

K

Koakoajs/koa

Expressive middleware for Node.jsPersonalEnterpriseWeb frameworksLibrary / SDK★ 36kMITcommit 2 weeks ago

75worth

☆ Save

H

Hackathon Startersahat/hackathon-starter

Boilerplate for Node.js web appsPersonalWeb frameworksLibrary / SDK★ 35kMITcommit 5 days ago

75worth

☆ Save

V

Vue Vben Adminvbenjs/vue-vben-admin

Modern Vue 3 admin panelPersonalEnterpriseWeb frameworksLibrary / SDK★ 34kMITcommit 6 days ago

75worth

☆ Save

O

Open SaaSwasp-lang/open-saas

Free SaaS boilerplatePersonalEnterpriseWeb frameworksLibrary / SDK★ 16kMITcommit 3 days ago

75worth

☆ Save

R

Reduxreduxjs/redux

Predictable state management for JavaScript appsPersonalEnterpriseWeb frameworksLibrary / SDK★ 61kMITcommit 5 days ago

74worth

☆ Save

H

HTML5 Boilerplateh5bp/html5-boilerplate

Front-end template for fast, robust sitesPersonalEnterpriseWeb frameworksLibrary / SDK★ 58kMITcommit 3 weeks ago

73worth

☆ Save

Y

Yewyewstack/yew

Rust and Wasm web frameworkPersonalEnterpriseWeb frameworksLibrary / SDK★ 33kApache-2.0commit last month

73worth

☆ Save

G

GrapesJSGrapesJS/grapesjs

Web builder frameworkPersonalEnterpriseWeb frameworksDesign & creativeLibrary / SDK★ 26kcommit 2 days ago

73worth

☆ Save

E

Encoreencoredev/encore

Backend framework with built-in infrastructurePersonalEnterpriseWeb frameworksInfra & DevOpsLibrary / SDK★ 12kMPL-2.0commit 3 days ago

73worth

☆ Save

B

Bulmajgthms/bulma

Modern CSS framework based on FlexboxPersonalWeb frameworksDesign & creativeLibrary / SDK★ 50kMITcommit 2 weeks ago

71worth

☆ Save

W

Webinywebiny/webiny-js

Serverless CMS on AWSEnterpriseWeb frameworksLibrary / SDK★ 8kcommit 2 days ago

71worth

☆ Save

u

uni-appdcloudio/uni-app

Cross-platform framework using VuePersonalEnterpriseWeb frameworksMobileLibrary / SDK★ 42kApache-2.0commit yesterday

69worth

☆ Save

S

SolidJSsolidjs/solid

Fine-grained reactive UI libraryPersonalEnterpriseWeb frameworksLibrary / SDK★ 36kMITcommit last month

69worth

☆ Save

A

A-Frameaframevr/aframe

Web framework for VR experiencesPersonalEnterpriseWeb frameworksDesign & creativeLibrary / SDK★ 18kMITcommit 3 months ago

69worth

☆ Save

I

Iriskataras/iris

Fast HTTP/2 Go web frameworkPersonalEnterpriseWeb frameworksLibrary / SDK★ 26kBSD-3-Clausecommit 2 months ago

68worth

☆ Save

M

Motionmotiondivision/motion

Animation library for React and JavaScriptPersonalEnterpriseWeb frameworksDesign & creativeLibrary / SDK★ 34kMITcommit 2 days ago

67worth

☆ Save

P

Plasmicplasmicapp/plasmic

Visual builder for ReactPersonalEnterpriseWeb frameworksDesign & creativeLibrary / SDK★ 7.1kMITcommit 2 days ago

66worth

☆ Save

R

React BitsDavidHDev/react-bits

Animated, interactive React componentsPersonalWeb frameworksDesign & creativeLibrary / SDK★ 48kcommit 2 days ago

63worth

☆ Save

N

Naive UItusen-ai/naive-ui

Vue 3 component libraryPersonalEnterpriseWeb frameworksDesign & creativeLibrary / SDK★ 19kMITcommit last month

62worth

☆ Save

Narrow down

For

Personal · 90Enterprise · 97