Along with his usual morning tweets in support of right-wing politics, against certain immigrants to the US, and boosting data centers, the sometimes-trillionaire writes, “Once we have completed our review for security vulnerabilities, we will make the entire codebase of 𝕏 open source, with no exceptions.” (He didn’t mention how Grok Build had apparently made exposing your code a little too easy.) He also tweeted separately about its mysteriously busted algorithm, saying that it “…barraging you with similar content due to a few likes” is another problem. [Image: https://platform.theverge.com/wp-content/uploads/sites/2/2026/07/Clipboard_07-15-2026_01.jpg?quality=90&strip=all]

Elon Musk announced X will open source its entire codebase after a security review, inviting third-party verification in a major transparency push.

Elon Musk says X will open-source its entire codebase after a security review and invite independent reviewers to verify the production system matches.