Slash

ash

PRODUCTIVITY
THAT READS
AS UX

PROJECTS

es toolkit
Focused TypeScript utilities for tests & DX.
10.7K Github stars
Site GitHub

es git
Fast Git data access utilities for Node environments.
311 Github stars
Site GitHub

es hangul
Minimal utilities for Hangul parsing, particles, and matching.
1.8K Github stars
Site GitHub

overlay kit
Declarative overlay primitives for modals, popovers, and dialogs.
664 Github stars
Site GitHub

react simplikit
Lightweight React utilities and hooks for everyday use.
293 Github stars
Site GitHub

use funnel
Type-safe UI flow management for multi-step screens.
540 Github stars
Site GitHub

Suspensive
Practical building blocks for React Suspense in production.
969 Github stars
Site GitHub

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PRINCIPLES

Production-first

Problems come from production, solutions go back to production.

Make it small

Small APIs, minimal dependencies, predictable behavior.

Simplicity over scope

Clarity beats feature breadth; we remove options before adding them.

Performance as a default

Fast by design — not as an afterthought.

We're Hiring!If you want to

for developer experience performance
further.

gains into better UX for millions

for developer experience performance further.