npm92Excellenthealth index

forzagreen/n2wordsNumbers to words in 50 languages (72 regional variants). Cardinal, ordinal and currency. Zero dependencies, BigInt-safe, tree-shakeable.
JavaScript★ 112↓ 244.8K/moSep 10, 2026
npm86Excellenthealth index

andreasnicolaou/typescript-expression-languageZero-dependency TypeScript implementation of Symfony's Expression Language. Safely parse and evaluate dynamic expressions in Node and the browser, with ESM/CJS/UMD builds and full typings.
TypeScript★ 17↓ 5,313/moSep 14, 2026
npm86Excellenthealth index
JavaScript★ 3↓ 3,596/moOct 20, 2026
npm · Go84Excellenthealth index

nexoral/AxioDBThe embedded database for Node.js. Replaces SQLite, LowDB, NeDB & raw JSON files with MongoDB-style queries, ACID transactions, and zero native dependencies.
TypeScript · JavaScript★ 31↓ 5,513/moSep 11, 2026
npm83Excellenthealth index
TypeScript · MDX★ 51↓ 54.7K/moSep 5, 2026
npm83Excellenthealth index

cmm-cmm/Autumn-NoteZero-dependency WYSIWYG rich-text editor in vanilla JavaScript (ES2022+) — no jQuery. Dark mode, RTL, 8 locales, @mention, markdown shortcuts, tables, ARIA-accessible toolbar. React + Vue 3 wrappers, TypeScript types, SSR-safe.
JavaScript · HTML★ 9↓ 1,880/moSep 8, 2026
npm81Excellenthealth index

lua-ai-global/governanceZero-dependency TypeScript SDK for AI agent governance: policy enforcement, injection detection, tamper-evident audit, and standards mapping (EU AI Act, OWASP, NIST, ISO 42001)
TypeScript★ 26↓ 18.7K/moSep 13, 2026
npm81Excellenthealth index

manojmallick/sigmap~97% token reduction for AI coding sessions — zero deps, 33 languages, MCP server
JavaScript★ 636↓ 4,235/moSep 11, 2026
Go80Excellenthealth index

coregx/relicaLightweight, type-safe database query builder for Go with zero production dependencies. JOINs, subqueries, CTEs, batch operations, LRU statement cache. PostgreSQL, MySQL, SQLite.
Go★ 25Sep 12, 2026

blamejs/pkiPure-JavaScript PKI toolkit that owns its stack — X.509, ASN.1/DER, CMS, PQC-first.
JavaScript★ 2↓ 17.6K/moSep 13, 2026

mathematic-inc/ts-japiZero-dependency TypeScript library for serializing data to the JSON:API specification with full type safety, relationships, links, and pagination
TypeScript★ 236↓ 255.5K/moOct 20, 2026

sashiksu/postal-code-checkerpostal-code-checker is a comprehensive JavaScript/TypeScript package for validating postal codes across multiple countries. It provides an easy-to-use API for country selection and postal code validation, making it ideal for forms and address validation in web applications.
TypeScript★ 7↓ 31.6K/moSep 13, 2026
TypeScript★ 205↓ 97.9K/moSep 5, 2026
Go · JavaScript★ 17Sep 19, 2026
Go★ 1Sep 10, 2026

humanspeak/memory-cacheGeneric in-memory cache with TTL and size-based eviction — TypeScript-first, zero dependencies.
TypeScript★ 2↓ 138.8K/moOct 1, 2026
Go · npm73Goodhealth index

FumingPower3925/stdocsSelf-documenting APIs for Go's net/http: wrap your ServeMux and it serves a /docs UI (Scalar, Swagger UI, Redoc, Stoplight) plus the generated OpenAPI 3.0/3.1/3.2 spec. Zero dependencies.
Go★ 4Sep 10, 2026

KonstantinKai/reelkitSingle-item slider for TikTok/Instagram Reels-style experiences. Virtualized, touch-first, zero dependencies.
TypeScript · MDX★ 43↓ 27.7K/moOct 21, 2026
crates.io · Go73Goodhealth index

Michael-A-Kuykendall/muxidePure Rust MP4 muxer — zero deps, no FFmpeg. Feed it encoded frames, get a standards-compliant MP4. H.264, H.265, AV1, AAC, Opus.
Rust★ 75↓ 7,319/moOct 20, 2026

pascalorg/lingoMake forms easier, LLM tools safer. Natural-language quantities, units, dates & ranges parsed into canonical values — zero dependencies, two-way.
TypeScript★ 17↓ 20.8K/moSep 14, 2026
TypeScript · JavaScript★ 15↓ 65.9K/moOct 21, 2026

KARTIKrocks/apikitA production-ready Go toolkit for building REST APIs. Structured errors, request binding, JSON responses, middleware, HTTP client, and graceful server — zero dependencies, stdlib compatible.
Go★ 0Sep 14, 2026

SchemaTex/SchemaTexEvery diagram a doctor, engineer, or lawyer would actually use. Free. Fully open source. Made for AI. 20 industry-standard diagrams from a text DSL. Pure SVG, zero deps.
TypeScript · MDX★ 76↓ 3,340/moSep 9, 2026

akankov/sentinel-passwordZero-dependency TypeScript password validation — 7 validators, entropy & crack-time estimates, HIBP breach checks, React hook + WCAG AAA component. Core ~6.3KB gzipped.
TypeScript★ 1↓ 357/moOct 21, 2026

danielPoloWork/egl-utils-goProduction-ready Go utilities for concurrency, resilience, HTTP middleware, configuration, and observability.
Go · Python★ 1Sep 19, 2026

JairajJangle/fast-is-equalBlazing-fast equality checks, minus the baggage. A lean, standalone alternative to Lodash’s isEqual - because speed matters.
TypeScript★ 18↓ 211.2K/moOct 14, 2026

WilliamSmithEdward/pyOpenVBAPure-Python reader/writer for VBA macros embedded in Excel / PowerPoint / Word files. Zero dependencies, deterministic round-trip, safe on protected and signed projects.
Python★ 43↓ 11.3K/moSep 15, 2026

activeing123/mcptoonOne zero-dependency CLI for all your MCP tools and agent skills. 99.2% fewer tokens on tool discovery, one config for every agent, nothing pre-installed. | 一个零依赖 CLI,管所有 MCP 工具和 Agent 技能。工具发现省 99.2% token,一份配置通吃所有 Agent,原生不预装。227KB,纯 Python 标准库。
Python · HTML★ 206↓ 3,607/moOct 2, 2026

productdevbook/unemailOne unified email API across 18 providers (SMTP, Resend, SES, Postmark, SendGrid, Mailgun, …). Zero deps, RFC 8058 + DKIM ready, edge-first, strict TypeScript.
TypeScript★ 293↓ 2,310/moOct 9, 2026

floor/vlistAccessible, batteries-included ultra efficient virtual list for every framework. Zero deps, 9.7 KB
TypeScript★ 17↓ 952/moSep 13, 2026