TypeScript tooling

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• @esri/arcgis-rest-portalArcGIS Online and Enterprise content and user helpers for @esri/arcgis-rest-request
• @effect/ai-openai-compatAn OpenAI compat integration for Effect
• @gluestack-ui/themedA universal themed components for React Native, Next.js & React
• @dfinity/utilsA collection of utilities and constants for NNS/SNS projects.
• @humanspeak/memory-cacheA lightweight, zero-dependency in-memory cache for TypeScript and JavaScript with TTL expiration, LRU eviction, wildcard pattern deletion, and a powerful @cached decorator for method-level memoization. Perfect for API response caching, session storage, an
• @iconfu/svg-injectA tiny, intuitive, robust, caching solution for injecting SVG files inline into the DOM.
• kliedzDead-simple, stateless logging utility for JavaScript and TypeScript. Pure functions. No dependencies. Just log.
• vite-intlayerA Vite plugin for seamless internationalization (i18n), providing locale detection, redirection, and environment-based configuration
• @injectivelabs/grpc-webgRPC-Web client for browsers (JS/TS)
• @pothos/plugin-with-inputA Pothos plugin for defining fields with input objects
• react-native-svg-pan-zoomPan-zoom for react-native-svg via 'Google Maps'-style pinch and drag gestures
• tiny-decodersType-safe data decoding and encoding for the minimalist.
• @better-scroll/coreMinimalistic core scrolling for BetterScroll, it is pure and tiny
• zustand-computedA Zustand middleware to create computed states.
• grunt-tsCompile and manage your TypeScript project
• @kubb/mcpMCP server for Kubb. Exposes code generation as a tool over the Model Context Protocol so AI assistants like Claude, Cursor, and other MCP-compatible clients can generate TypeScript types, clients, and more.
• @tsed/commonA TypeScript Framework on top of Express
• @wormhole-foundation/sdk-solana-tokenbridgeSDK for Solana, used in conjunction with @wormhole-foundation/sdk
• ts-ebmlebml decoder and encoder
• vuln-vectsA powerful, flexible CVSS parser, calculator and validator written for JavaScript/TypeScript.
• express-intlayerManage internationalization i18n in a simple way for express application.
• @better-scroll/shared-utilsshared-utils for BetterScroll
• typed-durationZero-dependency typed duration library for JavaScript
• sherif-darwin-arm64Opinionated, zero-config linter for TypeScript & JavaScript monorepos
• @thi.ng/transducersCollection of ~170 lightweight, composable transducers, reducers, generators, iterators for functional data transformations
• @neondatabase/postgrest-jsPostgreSQL client for Neon Data API - query your database without authentication
• ts-json-validatorLet JSON play nicely with Typescript
• @mantine/vanilla-extractVanilla Extract integration for Mantine theme
• @bbob/typesShared Typescript types of @bbob
• next-shareSocial media share buttons for your next React apps.
• typescript-parserParser for typescript (and javascript) files, that compiles those files and generates a human understandable AST.
• tsniteTypeScript at full throttle—fast, safe, unstoppable. 🚀
• @inixiative/json-rulesTypeScript-first JSON rules engine with intuitive syntax and detailed error messages
• @intlayer/dictionaries-entryProvides the entry points for the generated Intlayer dictionaries (merged, unmerged, remote, dynamic, fetch), designed to be aliased by bundlers like Webpack, Vite, Turbopack, esbuild and Metro.
• @pothos/plugin-add-graphqlA Pothos plugin for adding existing GraphQL types to a Pothos schema
• @upptime/graphsKoj's repository template with GitHub Actions CI, releases, and more
• react-dropzone-uploaderReact file dropzone and uploader: fully customizable, progress indicators, upload cancellation and restart, zero deps and excellent TypeScript support
• nestjs-trpc<a href="https://nestjs-trpc.io/" target="_blank" rel="noopener"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://i.imgur.com/JvsOXCg.png" /> <img alt="tRPC" src="https://i.imgur.com/JvsOXCg.png" /> </picture> </a>
• @sapphire/utilitiesCommon JavaScript utilities for the Sapphire Community
• @esri/arcgis-rest-feature-serviceFeature layer query and edit helpers for @esri/arcgis-rest-js
• ignorepatternsA regular expression that matches common filenames that we want to ignore
• @upptime/status-pageUpptime status page website
• @modular-forms/solidThe modular and type-safe form library for SolidJS
• ts-interface-builderCompile TypeScript interfaces into a description that allows runtime validation
• unplugin-kubbIntegration of Kubb for Vite, Webpack, Rollup, esbuild, Rspack, Nuxt, and Astro.
• react-mentions-tsA React component that enables Facebook/Twitter-style @mentions and tagging in textarea inputs with full TypeScript support.
• @wormhole-foundation/sdk-evmSDK for EVM chains, used in conjunction with @wormhole-foundation/sdk
• @greatsumini/react-facebook-loginWell-typed React Component for Facebook Login
• @pothos/plugin-prisma-utilsA Pothos plugin containing utility functions for building prisma inputs
• @intlayer/typesRetrieve Intlayer configurations and manage environment variables for both server-side and client-side environments.

• valibot vs zod
• ts-toolbelt vs type-fest
• ts-essentials vs type-fest
• type-fest vs utility-types
• tsx vs effect
• type-fest vs just-diff
• pdf-lib vs @pdfme/pdf-lib
• @hey-api/openapi-ts vs openapi-typescript-codegen
• @asteasolutions/zod-to-openapi vs zod-openapi
• @hey-api/openapi-ts vs zod-openapi
• @uiw/react-md-editor vs markdown-exit
• @hey-api/openapi-ts vs @asteasolutions/zod-to-openapi
• rollbar vs evlog
• kysely vs @prisma/client
• type-graphql vs quicktype-core
• type-graphql vs nexus
• openapi-typescript-codegen vs openapi-client-axios
• zod-openapi vs openapi-client-axios
• openapi-fetch vs openapi-typescript-codegen
• @apollo/cache-control-types vs type-graphql
• @asteasolutions/zod-to-openapi vs oazapfts
• drizzle-orm vs sequelize-typescript
• @e2b/code-interpreter vs react-multi-carousel
• io-ts vs runtypes
• openapi-fetch vs openapi-client-axios
• @asteasolutions/zod-to-openapi vs @kubb/oas
• @envelop/core vs payload
• openapi-fetch vs zod-openapi
• zod-openapi vs openapi-typescript-codegen
• openapi-client-axios vs @kubb/oas