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Wire · technology

X open sources its ranking algorithm, letting users see if they've been 'shadowbanned'

Published

13 August 2026

Topic

technology

Sectors

Social & Community

Geography

United States

Source

Read at techcrunch.com

Verified

Fusion42 · 13 August 2026 · Fusion42 review

X has open sourced its core ranking algorithm and 'For You' timeline codebase on GitHub, enabling users to see if their posts or accounts have been impacted by the ranking system, including potential shadowbanning. The move is part of a transparency effort allowing public audit and contribution to the algorithm, although some parts remain closed to prevent abuse.

This Wire brief sits within Fusion42's coverage of Social & Community. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur reasons over.

◆ The Wire takeaway

You now have a rare chance to audit and contest how X's feed ranks content, unlocking user trust and direct feedback loops. If your product relies on social media visibility or user engagement, investigate how this transparency impacts user behaviour and moderation dynamics immediately.

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Topics

Social & Communityopen-sourcetransparencyranking-algorithmsocial-mediashadowban