Elon Musk announced this week that X plans to release its entire codebase publicly once a security review is complete, framing the move as a step toward greater transparency with users. He said the platform would invite outside reviewers to verify that the open-source version matches what actually runs on the app, arguing that full transparency is the only thing users should trust.
A Familiar Promise
This isn’t the first time Musk has made this pledge. In 2023, shortly after taking over Twitter, he released a partial version of the platform’s feed-ranking algorithm on GitHub, promising ongoing updates. Those updates never materialized, and significant portions of the code were withheld, leaving many observers skeptical despite Musk continuing to cite the release as proof of X’s openness. Earlier this year, he made a similar commitment, saying the full algorithm behind organic and advertising content recommendations would be published within a week and refreshed every four weeks with detailed change notes. That commitment also went unfulfilled.
Timing Raises Questions
The renewed pledge comes as X enjoys a wave of positive user sentiment following a recent algorithm update that prioritizes content from accounts users actively follow. That goodwill appears to be driving Musk’s latest transparency push, though given the pattern of unmet commitments, it remains uncertain whether this promise will be kept either.
If followed through, open-sourcing the codebase could give users and researchers real insight into how content is ranked and surfaced on the platform — something Musk has repeatedly promised but has yet to fully deliver.