Focused TypeScript utilities for building cross-runtime applications, ETL pipelines, UIs, and more. Use it in browsers, React Native, Node.js, or anywhere JavaScript runs.
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Logos /lōgōs/ n.
¹ From the ancient Greek meaning "divine reason" and "rational principle."
² Represents the fundamental order that governs the universe.
³ The stoics believed it was the rational law underlying all things.
DX /di-eks/ n.
¹ Stands for "developer experience."
LogosDX /lōgōs di-eks/ n.
¹ A rational developer experience.
@logosdx/utils: Production utilities that compose. Resilience built in.@logosdx/observer: Events that understand patterns. Queues that manage themselves.@logosdx/fetch: HTTP that handles failure. Automatically.@logosdx/storage: One API for your many key-value stores.@logosdx/localize: Localization utilities for everything from languages to customer-specific strings.@logosdx/dom: For those who like to raw-dawg the DOM.@logosdx/react: The above, but for React. Use it in Next.js, React Native, or anywhere else.
@logosdx/state-machine: State management as streams, not stores.
Tip
Don't let AI do your work for you. It's not a replacement for human intelligence. It's a tool to help you.
We have LLM helpers available for you to use in Cursor, VSCode, and Claude Code.
For more information, see the skill/references/ directory.
Add them to your .cursor/rules or .claude directory.
# For Claude
curl -L "https://codeload.github.com/logosdx/monorepo/tar.gz/refs/heads/master" \
| tar -xz -C .claude --strip-components=2 "monorepo-master/skill/references/*.md"
# For Cursor
curl -L "https://codeload.github.com/logosdx/monorepo/tar.gz/refs/heads/master" \
| tar -xz -C .cursor/rules --strip-components=2 "monorepo-master/skill/references/*.md"- TypeScript-first
- Resilience built in
- Tree-shakable
- Runtime agnostic
- Small and fast
- Debuggable, testable, and well-documented
- Zero external dependencies
See CONTRIBUTING.md for development workflow and release process.
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