Products

Developer tools for React Native by Juba Kitiashvili.

ERNE

Flagship

Your AI team for React Native

13 specialized AI agents, 35 knowledge rules, video debugging, autonomous worker, and a command center dashboard. The complete AI harness for React Native & Expo.

AI agents

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context-mem

AI context optimization

Save 99% on tool output tokens. 14 summarizers, 12-platform support, FTS5 search. Works with Claude Code, Cursor, Windsurf, and more.

99%

token savings

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expo-pretext

Pretext templating for Expo

Ship production-grade HTML/CSS emails, PDFs, and documents from your Expo app. Template engine with live preview and type-safe data binding.

100%

type-safe

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Works great together

ERNE uses context-mem for token optimization and integrates with expo-pretext for document generation. Install one, and they'll detect each other automatically.