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.

• @tsparticles/updater-rolltsParticles particles roll updater
• tsdavWebDAV, CALDAV, and CARDDAV client for Nodejs and the Browser
• @tsparticles/updater-tilttsParticles particles tilt updater
• @textea/json-viewerInteractive Json Viewer, but not only a json viewer
• @tanstack/solid-storeFramework agnostic type-safe store w/ reactive framework adapters
• @bwip-js/browserJavaScript barcode generator supporting over 100 types and standards.
• @tanstack/openai-baseShared OpenAI SDK base adapters for TanStack AI providers using Chat Completions and Responses APIs.
• rapiqA tiny library which provides utility types/functions for request and response query handling.
• kanel
• @ai-sdk/workflowWorkflowAgent for building AI agents with AI SDK
• @chainsafe/persistent-merkle-treeMerkle tree implemented as a persistent datastructure
• @azure/arm-sqlA generated SDK for SqlManagementClient.
• @patternfly/react-coreThis library provides a set of common React components for use with the PatternFly reference implementation.
• babel-plugin-testerUtilities for testing babel plugins
• @kubernetes-models/validateValidation library for Kubernetes models.
• @mikro-orm/decoratorsTypeScript 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.
• loglayerA modern logging library with a fluent API for specifying log messages, metadata and errors
• country-data-listData about countries - like their ISO codes and currencies
• typed-scss-modulesTypeScript type definition generator for SCSS CSS Modules
• eslint-define-configProvide a defineConfig function for .eslintrc.js files
• @bwip-js/nodeJavaScript barcode generator supporting over 100 types and standards.
• @azure-rest/ai-translation-textAn isomorphic client library for the Azure Translator Service
• altcha-libA lightweight library for creating and verifying ALTCHA challenges on the server.
• @pothos/plugin-prismaA Pothos plugin for more efficient integration with prisma
• universal-base64Small universal base64 functions for node.js and browsers
• calendar-link📅 Calendar link generator for popular services, like Google, Outlook, and Yahoo.
• react-minimal-pie-chartLightweight but versatile SVG pie/donut charts for React
• ng-morphCode mutations were never easier than now
• @azure/storage-file-shareMicrosoft Azure Storage SDK for JavaScript - File
• @pothos/plugin-relayA Pothos plugin for adding relay style connections, nodes, and cursor based pagination to your GraphQL schema
• node-worker-threads-poolSimple worker threads pool using Node's worker_threads module. Compatible with ES6+ Promise, Async/Await.
• @better-auth/scimSCIM plugin for Better Auth
• @tanstack/nitro-v2-vite-pluginModern and scalable routing for React applications
• @ts-rest/nestNest server integration for @ts-rest
• @postgresql-typed/oidsA collection of the PostgreSQL OIDs (Object Identifiers) for all of the built-in data types.
• @kayahr/text-encodingText encoder and decoder
• remove-typesA small library for transforming TypeScript code into JavaScript code in the least destructive way possible. This library exports a single function whose purpose is to preserve everything else about the code except for the actual TypeScript syntax itself.
• postcss-prefixwrapA PostCSS plugin that is used to wrap css styles with a css selector to constrain their affect on parent elements in a page.
• promise-pool-executorA module for managing ES6 promise concurrency, frequency, and efficiency.
• esbuild-runnerSuper-fast on-the-fly transpilation of modern JS, TypeScript and JSX using esbuild
• @azure/arm-monitorA generated SDK for MonitorClient.
• @payloadcms/plugin-redirectsRedirects plugin for Payload
• eachrGive eachr an item to iterate (array, object or map) and an iterator, then in return eachr gives iterator the value and key of each item, and will stop if the iterator returned false.
• dynamodb-toolboxLightweight and type-safe query builder for DynamoDB and TypeScript.
• langfuse-langchainLEGACY Langfuse v3 integration for LangChain (maintenance mode). For new projects use the current CallbackHandler from @langfuse/langchain: npm install @langfuse/langchain @langfuse/otel
• ember-cli-typescript-blueprint-polyfillA polyfill for Ember CLI's TypeScript blueprint capabilities.
• scorm-againA modern SCORM JavaScript run-time library for SCORM 1.2 and SCORM 2004
• ts-sinonsinon library extension to stub whole object and interfaces
• mantine-datatableThe lightweight, dependency-free, dark-theme aware table component for your Mantine UI data-rich applications, featuring asynchronous data loading support, pagination, intuitive Gmail-style additive batch rows selection, column sorting, custom cell data r
• @turbodocx/html-to-docxHTML to DOCX converter

• 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