Labs

Small tools and kits from our own work, free to download and reuse: the TopX HUD plugin for Claude Code and the TopX Terminal design system.

• TopX HUD: context, limits and one-click compact above the Claude Code prompt: A free Claude Code plugin that shows context use, the 5-hour and 7-day limits and whether a turn is running above the prompt, with a Compact button and a /topx pane of recent turns.
• TopX Terminal design system: tokens, CSS and components: The design system of a quant trading terminal: neutral grey, dense tables and colour with one meaning each. Light and dark tokens, CSS and component previews, free to reuse.

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