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.

• @uiw/react-color-compactColor Compact component for React.
• @openai/agents-extensionsExtensions for the OpenAI Agents SDK
• @vue/cli-plugin-typescripttypescript plugin for vue-cli
• @effect/atom-reactReact bindings for the Effect Atom modules
• @tanstack/router-vite-pluginModern and scalable routing for React applications
• react-multi-carouselProduction-ready, lightweight fully customizable React carousel component that rocks supports multiple items and SSR(Server-side rendering) with typescript.
• @c15t/translationsType-safe i18n translations for c15t consent UI — cookie banner, consent dialog, preference center.
• @copilotkit/channels-corePlatform-agnostic JSX channel engine for CopilotKit (createChannel, Thread, PlatformAdapter, ActionStore).
• @medplum/coreMedplum TS/JS Library
• @lazy-node/types-path路徑處理類型定義模組 - 提供完整的路徑處理相關類型定義，支援多種平台和路徑處理庫
• nexusScalable, strongly typed GraphQL schema development
• @copilotkit/channels-uiJSX runtime, IR, and cross-platform component vocabulary for CopilotKit channels.
• @prismicio/clientThe official JavaScript + TypeScript client library for Prismic
• @pdfme/commonTypeScript base PDF generator and React base UI. Open source, developed by the community, and completely free to use under the MIT license!
• @mikro-orm/mariadbTypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.
• vue-toastificationToasts for Vue made easy!
• @uiw/react-colorColor Picker component for React.
• @uiw/react-color-sliderColor Slider component for React.
• @unified-latex/unified-latex-typestype definitions for unified-latex
• @copilotkit/channels-intelligenceIntelligence-delivered Channel adapter for CopilotKit JSX channels (@copilotkit/channels).
• typed-binaryDescribe binary structures with full TypeScript support. Encode and decode into pure JavaScript objects.
• tshyTypeScript HYbridizer - Hybrid (CommonJS/ESM) TypeScript node package builder
• @clickhouse/client-webOfficial JS client for ClickHouse DB - Web API implementation
• @aws-lambda-powertools/batchThe batch processing package for the Powertools for AWS Lambda (TypeScript) library.
• markdown-exitA TypeScript rewrite of markdown-it with enhancements
• string-similarity-jsCalculates similarity between two strings
• mui-tel-inputA phone number input designed for the React library MUI built with libphonenumber-js
• @azure/arm-computeA generated SDK for ComputeManagementClient.
• c15tHeadless JavaScript consent management platform for cookie banners, privacy preferences, consent storage, and script gating.
• @better-auth/cimdClient ID Metadata Document plugin for Better Auth
• bedrock-agentcoreTypeScript SDK for AWS Bedrock AgentCore
• flow-typedA repository of high quality flow type definitions
• @blueprintjs/datetimeComponents for interacting with dates and times
• @typechain/hardhatZero-config TypeChain support for Hardhat
• convertThe smallest & fastest library for really easy, totally type-safe unit conversions in TypeScript & JavaScript
• @swc/html-linux-x64-muslSuper-fast HTML minifier
• @tanstack/ai-reactReact hooks for TanStack AI streaming chat, realtime voice, structured outputs, and media generation.
• @azure/app-configurationAn isomorphic client library for the Azure App Configuration service.
• youtubei.jsA JavaScript client for YouTube's private API, known as InnerTube.
• typescript-eslint-parserAn ESLint custom parser which leverages TypeScript ESTree
• kysely-postgres-jsKysely dialect for PostgreSQL using the Postgres.js client
• @melt-ui/svelte
• @syncfusion/ej2-gridsFeature-rich JavaScript datagrid (datatable) control with built-in support for editing, filtering, grouping, paging, sorting, and exporting to Excel.
• @mikro-orm/mssqlTypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.
• @pdfme/schemasTypeScript base PDF generator and React base UI. Open source, developed by the community, and completely free to use under the MIT license!
• @typechain/ethers-v6🔌 TypeChain target for ethers-v6
• @tanstack/browser-db-sqlite-persistenceBrowser wa-sqlite persisted collection adapter for TanStack DB
• highlight.runOpen source, fullstack monitoring. Capture frontend errors, record server side logs, and visualize what broke with session replay.
• @azure/arm-authorizationA generated SDK for AuthorizationManagementClient.
• typeorm-transactionalA Transactional Method Decorator for typeorm that uses cls-hooked to handle and propagate transactions between different repositories and service methods. Inpired by Spring Trasnactional Annotation and Sequelize CLS

• 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