Open Source Alternatives written in Javascript

Grist

10,961

Beyond traditional spreadsheets

Tina

13,282

Open-source headless CMS

CryptPad

7,513

Secure Collaborative Office Suite

Lobsters Rails Project

4,641

Erlang-inspired actor framework

Saltcorn

2,009

No-code app builder, no compromises

Discourse

46,859

Open-source community forum software

FlagSmith

6,305

Feature Flagging Made Simple

Solvespace

3,929

Parametric 2D/3D CAD Tool

OpenReplay

11,962

Self-hosted session replay tool

Concrete

827

Build, Author, Publish Effortlessly

Erxes

3,948

Unify and Magnify Business Workflows

Kimai

4,611

Open-source time tracking solution

Hedgedoc

7,094

Collaborative Markdown Editor

Jenkins

25,208

Automate Anything with Jenkins

Supertokens

15,014

Open Source User Authentication

ApostropheCMS 3

4,552

Open-source CMS and website builder

Armorpaint

3,852

Advanced 3D Texture Painting

Gatus

10,708

Automated status page

Dendron

7,388

Knowledge Management. Redefined.

Flarum

6,703

Modern, extensible forum software

Plausible Analytics

24,625

Privacy-friendly web analytics