OPEN SOURCE

open source is source code can anyone view and edit work and contribute the community based.
open source projects all aspects creating maintaining and distributing the open source software including community building and mentoring mentoring communication the release process and everything in between.

Anyone There are many ways to contribute including code, documentation, writing blogs, promoting the project, project management, release management.
Open source software
linux(all versions)
VLC Media Player
VS code
c
c++
Python
.Net
Ruby
Angular
Javascript
postgrsql
mangoDB
React
open Office(libraoffice)
source should be open
This open source who can handle:
community based work global developers,testers collaborate to work
share community.
Best open source community is
*Apache *
because working environment easy
open community list
RedHat
Libraoffice
Github
so many open source community available.
everyone participant open source communities.
you didn't participant open the communities what new release
automatically come to interest any one project.

open source - freedom software- free software
https://www.redhat.com/en
https://opensource.com/participate
https://opensource.org/community
https://www.apache.org/
https://www.libreoffice.org/improve-it/
https://www.postgresql.org/community/
https://kaniyam.com/foundation/