#zero-dependency

Mapsicle is a high-performance, modular object mapping ecosystem for .NET.

【Star us! ⭐】 A declarative language that compiles to professional SVG floor plans — like Typst/LaTeX, but for architecture. Built for AI agents: deterministic output, JSON diagnostics that carry their own fix, and a describe/lint channel that verifies a plan against its brief without rendering an image. Zero-dependency TypeScript.

One config for every AI coding agent — cross-tool config + a cognitive substrate (memory, blast-radius, guardrails) for Claude Code, Codex, Cursor, Gemini, Aider, and more.

Themed terminal components for CLIs, loggers, and scripts

👑 A tiny yet powerful tool for high-performance color manipulations and conversions

Zero-dependency Thai QR Payment (EMVCo MPM) toolkit — payload builder, QR encoder, SVG card renderer, brand assets, React bindings, CLI

Typed backend for decisions, tasks, and content: enforced lifecycle, role-gated ratification, and a relation graph that flags its own stale connections. MCP-native. Zero runtime dependencies. Self-hosted.

Graph-based tool retrieval for LLM agents — 248 tools → 82% accuracy, 79% fewer tokens. Zero dependencies. OpenAPI / MCP / LangChain.

Hook-based token compressor for 5 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps.

Small, zero-dependency universal fetch wrapper for TypeScript with typed result envelopes

Generic in-memory cache with TTL and size-based eviction — TypeScript-first, zero dependencies.

📹 Make your videos load faster. A better save for the web.

🔥 An extremely fast and efficient LRU cache for JavaScript with high compatibility (including Browsers).

Low-memory, zero-dependency image codecs and processing in pure TypeScript for Node.js, browsers, and serverless runtimes. Bounded decode/resize pipelines plus deep TIFF, scientific raster, GeoTIFF, OME-TIFF, and whole-slide support.

Common I/O utilities for Java