
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
Avalara
TaxJar
Thomson Reuters ONESOURCE
Vertex Cloud
Taxamo
Vertex O Series
Taxify
Octobat
SourceForge
AvalaraGitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Vertex Cloud - Vertex Cloud offers sales and use tax automation solutions.