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.

• @intlayer/coreIncludes core Intlayer functions like translation, dictionary, and utility functions shared across multiple packages.
• localized-address-formatLocalized Address Formatting
• ts-auto-mockTypescript transformer to unlock automatic mock creation for interfaces and classes
• @tanstack/router-zod-adapterModern and scalable routing for React applications
• @ngxd/coreNGXD is a dynamic pattern + library for Angular
• react-letterDisplay e-mail messages in your React projects.
• tsdefTypeScript common pattern shortcut definitions / utility gist library
• @swc/html-win32-arm64-msvcSuper-fast HTML minifier
• @gluestack-ui/popoverA universal headless Popover component for React Native, Next.js & React
• @tanstack/start-server-functions-fetcherModern and scalable routing for applications
• @swc/html-linux-arm-gnueabihfSuper-fast HTML minifier
• @swc/html-win32-ia32-msvcSuper-fast HTML minifier
• teleprotoModern Telegram MTProto client for Node.js, written in TypeScript
• @tanstack/start-server-functions-clientModern and scalable routing for React applications
• getmacGet the MAC address of the current machine you are on.
• helius-sdkA Helius TypeScript SDK for building the future of Solana — DAS API, Sender, Webhooks, Laserstream, ZK Compression, and Solana RPC primitives. Built on @solana/kit.
• @ai-sdk-tools/artifactsAdvanced streaming interfaces for AI applications
• decodersElegant and battle-tested validation library for type-safe input data for TypeScript
• @tsparticles/preset-confettitsParticles confetti preset
• kubbThe meta framework for code generation. Point Kubb at a schema and it generates types, clients, hooks, validators, mocks, and more.
• @ebarooni/capacitor-calendarA Capacitor plugin for managing calendar events on iOS, Android, and the web, with reminders support on iOS.
• @icp-sdk/coreJavaScript and TypeScript library to interact with the Internet Computer
• aspidaTypeScript friendly HTTP client wrapper for the browser and node.js
• ts-lit-pluginTypescript plugin that adds type checking and code completion to lit-html
• babel-preset-const-enumBabel preset for TypeScript `const` enums
• @scelar/nodepodBrowser-native Node.js runtime environment
• hucreZero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Schema validation, streaming, tree-shakeable. Pure TypeScript, works everywhere.
• ts-jest-mockMaps to the proper jest mock type
• ts-standardTypeScript Standard Style based on StandardJS
• @auth0/actionsOfficial Auth0 Actions TypeScript definitions, which will help you code and test your project's Actions on external editors and IDEs.
• get-audio-durationGet the duration of an audio file
• clabe-validatorAnalyze or create a CLABE number for a Mexican bank account (written in functional TypeScript)
• @type-cacheable/coreTypeScript-based caching decorators
• @brazilian-utils/brazilian-utilsZero-dependency, tree-shakeable TypeScript utilities for Brazilian data: validate, format, parse and generate CPF, CNPJ, CEP, boleto, Pix, phone, holidays and more.
• gulp-tslintTypeScript linter Gulp plugin
• @medplum/reactMedplum React Component Library
• @neuralegion/cypress-har-generatorThe Cypress plugin for generating HTTP Archive (HAR) files is a tool that allows developers and QA engineers to capture detailed information about network requests made during the execution of Cypress tests.
• @stacksjs/clarityA modern logging & debugging utility. For browser & server.
• @figma-export/typesType definition for @figma-export
• oidc-spaOpenID Connect / OAuth2 solution for client-first Web Applications
• ts-expose-internals-conditionallyAugment the TypeScript compiler module's types to expose hidden internal types when tsconfig.json contains "ts-expose-internals" in `customConditions`.
• missionlog🚀 lightweight TypeScript abstract logger • level based filtering and optional tagging • supports both ESM & CJS
• @seamapi/typesTypeScript types for the Seam API.
• react-native-tree-multi-selectSuper-fast, customizable tree view component for React Native with drag-and-drop reordering, multi-selection, and search filtering.
• ibankitValidation, field extraction and creation of IBAN, BBAN, BIC numbers
• @sebastianwessel/quickjsA typescript package to execute JavaScript and TypeScript code in a WebAssembly QuickJS sandbox
• @figma-export/core@figma-export core functionalities
• @tony.ganchev/eslint-plugin-headerThe native ESLint 9/10 header plugin. A zero-bloat, drop-in replacement for 'eslint-plugin-header' with first-class Flat Config & TypeScript support. Auto-fix Copyright, License, and banner comments in JavaScript, TypeScript, Vue, Svelte, CSS, HTML, YAML,
• @supabase/stripe-sync-engineStripe Sync Engine to sync Stripe data based on webhooks to Postgres
• vue-facing-decoratorVue typescript class and decorator based component.

• 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