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TypeScript tooling

Type utilities, declaration tooling and TypeScript build helpers.

4,224 packages107 comparisons

Packages compared

4,224 packages
PackageWeekly downloads12-month change52 weeksGzipLast releaseModuleTypesCategories
@datadog/datadog-api-client-feature-flags
Manage feature flags and environments.
3.3k---5 months ago
0.0.1-beta.1
CommonJSBundledTypeScript tooling
aws-react-icons
AWS React Icons, a React library for AWS icons based on the official AWS icon set (SVG) and built with TypeScript.
3.3k+957%-6 months ago
3.3.0
ESM + CommonJSBundledTypeScript tooling, Icons
vecti
A tiny TypeScript library for 2D vector math.
3.3k+155%-2 months ago
3.2.0
ESM onlyBundledTypeScript tooling
@preline/accordion
Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.
3.3k---1 month ago
5.0.0
CommonJSBundledCSS-in-JS and styling, UI component libraries
@rilaykit/core
Core types, configurations, and utilities for the RilayKit form library
3.3k---6 months ago
0.1.6
ESM + CommonJSBundledForms, React
oxlint-plugin-awscdk
Oxlint plugin for AWS CDK
3.3k---
1.0.3
ESM + CommonJSBundledTypeScript tooling, Cloud SDKs
@nestjs-redis/health-indicator
A comprehensive Redis health indicator for NestJS applications using the Terminus health check library
3.3k---20 days ago
2.0.1
ESM onlyBundledDatabase clients and drivers, TypeScript tooling
tsee
Typed EventEmitter implemented with typed args
3.3k-26%-3 years ago
1.3.4
CommonJSBundledTypeScript tooling
@ydbjs/error
Error utilities for YDB: error classification, rich messages, and TypeScript support for robust error handling in YDB applications.
3.3k---3 months ago
6.0.6
ESM onlyBundledTypeScript tooling, Database clients and drivers
@sp-api-sdk/auth
Login with Amazon (LWA) authentication for the Amazon Selling Partner API (SP-API)
3.2k---1 month ago
3.1.4
ESM + CommonJSBundledTypeScript tooling, Authentication and authorisation
@jsonjoy.com/node-fs-utils
Utility functions for Node.js fs module
3.2k---8 months ago
4.55.0
CommonJSBundledFiles and file systems, TypeScript tooling
@arcforge/types
Shared type definitions for the Axon agent runtime.
3.2k---4 days ago
2.0.219
ESM onlyNoneTypeScript tooling
@ydbjs/retry
Flexible, configurable retry logic for YDB operations. Supports custom strategies, budgets, and integration with async workflows.
3.2k---4 months ago
6.3.0
ESM onlyBundledDatabase clients and drivers, TypeScript tooling
sendly-sdk
Official Sendly TypeScript SDK
3.2k--16 days ago
1.1.0
ESM + CommonJSBundledTypeScript tooling
@ydbjs/value
Type-safe conversion and manipulation of YDB values and types. Encode/decode between native JS and YDB, with full support for primitives and complex types.
3.2k---3 months ago
6.0.8
ESM onlyBundledTypeScript tooling, Database clients and drivers
fastify-intlayer
Manage internationalization i18n in a simple way for Fastify applications.
3.2k--1 day ago
9.5.9
ESM + CommonJSBundledInternationalisation, TypeScript tooling
@ydbjs/abortable
Utilities for working with AbortController and AbortSignal in YDB operations.
3.2k---6 months ago
6.1.0
ESM onlyBundledDatabase clients and drivers, TypeScript tooling
rilaykit
All-in-one package for RilayKit — headless forms and workflows for React
3.2k--6 months ago
0.1.6
ESM + CommonJSBundledReact, TypeScript tooling
@stdlib/complex-dtypes
List of complex number data types.
3.2k---7 months ago
0.2.3
CommonJSBundledTypeScript tooling
oxc-transform-relay
Oxc Relay Transform Node API
3.2k--4 days ago
0.151.0
ESM onlyNoneTypeScript tooling, GraphQL
paystack-sdk
Paystack SDK written in Typescript
3.2k+407%-8 days ago
4.2.1
CommonJSBundledTypeScript tooling
@utcp/sdk
Universal Tool Calling Protocol SDK
3.2k---10 days ago
1.2.0
ESM + CommonJSBundledTypeScript tooling
@engie-group/fluid-design-system-react
React components library for ENGIE's Fluid Design System
3.2k---17 days ago
6.2.0
ESM onlyBundledReact, TypeScript tooling
@web3-react/network-connector
A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps
3.2k---4 years ago
6.2.9
ESM + CommonJSBundledBlockchain and Web3, React
react-router-guards
Guard middleware for React Router navigation
3.2k+76%-6 years ago
1.0.2
ESM + CommonJSBundledReact, Routing
@ydbjs/query
High-level, type-safe YQL query and transaction client for YDB. Supports tagged template syntax, parameter binding, transactions, and statistics.
3.2k---3 months ago
6.3.0
ESM onlyBundledDatabase clients and drivers, TypeScript tooling
@timescaledb/typeorm
This is the official TimescaleDB plugin for TypeORM.
3.2k---1 year ago
0.0.1
ESM + CommonJSBundledORMs and query builders, TypeScript tooling
redux-requests-factory
Typed Redux request lifecycle, deduplicated cache, and SSR coordination without React coupling
3.2k+3%-1 month ago
2.4.0
ESM + CommonJSBundledCaching, TypeScript tooling
sudoku-gen
Sudoku puzzle generator
3.2k+220%--
1.0.3
CommonJSBundledTypeScript tooling
types-joi
TypeScript definitions for joi (Object schema description language and validator for JavaScript objects) https://joi.dev/
3.2k+18%-5 years ago
2.1.0
CommonJSBundledTypeScript tooling, Schema validation
@hashbrownai/core
Runtime helpers for Hashbrown AI
3.2k---1 day ago
0.6.1
ESM + CommonJSBundledTypeScript tooling
ts-sql-codegen
Generates ts-sql-query table mappings from tbls schema output
3.2k-9%-1 year ago
3.23.1
CommonJSBundledORMs and query builders, TypeScript tooling
ng2-ace-editor
Ace editor integration with typescript for Angular.
3.2k-39%--
0.3.9
ESM + CommonJSBundledTypeScript tooling
react-timing-hooks
React hooks for setTimeout, setInterval, requestAnimationFrame, requestIdleCallback
3.2k+290%-8 months ago
5.2.0
ESM + CommonJSBundledReact, Animation
notebooklm-kit
TypeScript SDK for NotebookLM API
3.2k--8 months ago
2.2.0
ESM + CommonJSBundledTypeScript tooling, Video and audio
vcard4-ts
A vCard v4 parser with type safety first
3.1k+327%-4 years ago
0.4.1
ESM onlyBundledTypeScript tooling
tedis
redis client for node.js with typescript and async
3.1k+3%-6 years ago
0.1.12
CommonJSBundledPromises and async control flow, Database clients and drivers
@mjasnikovs/pi-task
Deterministic task planning and spec-orchestration for local models — crash-safe /task pipelines with verify/enforce gates, a real-time remote web view, and web/docs/fetch/worker subagent tools.
3.1k---1 day ago
0.42.17
ESM onlyBundledTypeScript tooling
@lodestar/builder
A Typescript implementation of the builder client
3.1k---10 days ago
1.48.0
ESM onlyBundledBlockchain and Web3, TypeScript tooling
@oxc-transform-relay/binding-linux-x64-gnu
Oxc Relay Transform Node API
3.1k---4 days ago
0.151.0
CommonJSNoneTypeScript tooling, GraphQL
counterfact
Turn an OpenAPI document into a useful local API for frontend development in one command.
3.1k+25%-28 days ago
2.16.5
ESM onlyBundledDocumentation tooling, TypeScript tooling
@mathigon/core
TypeScript utilities library containing function wrappers, string and array helper functions, event classes and color utilities.
3.1k---1 year ago
1.1.23
ESM + CommonJSBundledUtility libraries, TypeScript tooling
quick-lru-ts
Simple “Least Recently Used” (LRU) cache
3.1k+494%-4 years ago
1.0.0
-NoneCaching, TypeScript tooling
pdfjs-viewer-element
Standalone, isolated, drop-in PDF viewer web component, based on [PDF.js default viewer](https://mozilla.github.io/pdf.js/web/viewer.html).
3.1k+70%--
4.1.0
ESM onlyBundledTypeScript tooling
@mobula_labs/sdk
Unified TypeScript SDK to access all Mobula REST and WebSocket endpoints with full type safety and real-time support
3.1k---1 month ago
0.1.18
ESM + CommonJSBundledWebSockets and realtime, TypeScript tooling
@theholocron/github-client
A TypeScript client for the GitHub REST API
3.1k---1 day ago
1.29.0
ESM onlyBundledTypeScript tooling, HTTP clients
idonttrustlikethat
Validation for TypeScript
3.1k+157%-2 years ago
2.1.2
ESM + CommonJSBundledTypeScript tooling
jssm
A Javascript finite state machine (FSM) with a terse DSL and a simple API. Most FSMs are one-liners. Fast, easy, powerful, well tested, typed with TypeScript, and visualizations. MIT License.
3.1k-53%-1 month ago
5.164.0
ESM + CommonJSBundledTypeScript tooling
@mikro-orm/libsql
TypeScript 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.
3.1k---6 days ago
7.2.1
ESM onlyBundledTypeScript tooling, ORMs and query builders
@cratis/arc
TypeScript command, query, validation, identity, and messaging runtime for Cratis Arc — the CQRS application framework for ASP.NET Core — used by generated proxies.
3.1k---2 days ago
22.23.0
ESM + CommonJSBundledTypeScript 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.

  • @datadog/datadog-api-client-feature-flagsManage feature flags and environments.
  • aws-react-iconsAWS React Icons, a React library for AWS icons based on the official AWS icon set (SVG) and built with TypeScript.
  • vectiA tiny TypeScript library for 2D vector math.
  • @preline/accordionPreline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.
  • @rilaykit/coreCore types, configurations, and utilities for the RilayKit form library
  • oxlint-plugin-awscdkOxlint plugin for AWS CDK
  • @nestjs-redis/health-indicatorA comprehensive Redis health indicator for NestJS applications using the Terminus health check library
  • tseeTyped EventEmitter implemented with typed args
  • @ydbjs/errorError utilities for YDB: error classification, rich messages, and TypeScript support for robust error handling in YDB applications.
  • @sp-api-sdk/authLogin with Amazon (LWA) authentication for the Amazon Selling Partner API (SP-API)
  • @jsonjoy.com/node-fs-utilsUtility functions for Node.js fs module
  • @arcforge/typesShared type definitions for the Axon agent runtime.
  • @ydbjs/retryFlexible, configurable retry logic for YDB operations. Supports custom strategies, budgets, and integration with async workflows.
  • sendly-sdkOfficial Sendly TypeScript SDK
  • @ydbjs/valueType-safe conversion and manipulation of YDB values and types. Encode/decode between native JS and YDB, with full support for primitives and complex types.
  • fastify-intlayerManage internationalization i18n in a simple way for Fastify applications.
  • @ydbjs/abortableUtilities for working with AbortController and AbortSignal in YDB operations.
  • rilaykitAll-in-one package for RilayKit — headless forms and workflows for React
  • @stdlib/complex-dtypesList of complex number data types.
  • oxc-transform-relayOxc Relay Transform Node API
  • paystack-sdkPaystack SDK written in Typescript
  • @utcp/sdkUniversal Tool Calling Protocol SDK
  • @engie-group/fluid-design-system-reactReact components library for ENGIE's Fluid Design System
  • @web3-react/network-connectorA simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps
  • react-router-guardsGuard middleware for React Router navigation
  • @ydbjs/queryHigh-level, type-safe YQL query and transaction client for YDB. Supports tagged template syntax, parameter binding, transactions, and statistics.
  • @timescaledb/typeormThis is the official TimescaleDB plugin for TypeORM.
  • redux-requests-factoryTyped Redux request lifecycle, deduplicated cache, and SSR coordination without React coupling
  • sudoku-genSudoku puzzle generator
  • types-joiTypeScript definitions for joi (Object schema description language and validator for JavaScript objects) https://joi.dev/
  • @hashbrownai/coreRuntime helpers for Hashbrown AI
  • ts-sql-codegenGenerates ts-sql-query table mappings from tbls schema output
  • ng2-ace-editorAce editor integration with typescript for Angular.
  • react-timing-hooksReact hooks for setTimeout, setInterval, requestAnimationFrame, requestIdleCallback
  • notebooklm-kitTypeScript SDK for NotebookLM API
  • vcard4-tsA vCard v4 parser with type safety first
  • tedisredis client for node.js with typescript and async
  • @mjasnikovs/pi-taskDeterministic task planning and spec-orchestration for local models — crash-safe /task pipelines with verify/enforce gates, a real-time remote web view, and web/docs/fetch/worker subagent tools.
  • @lodestar/builderA Typescript implementation of the builder client
  • @oxc-transform-relay/binding-linux-x64-gnuOxc Relay Transform Node API
  • counterfactTurn an OpenAPI document into a useful local API for frontend development in one command.
  • @mathigon/coreTypeScript utilities library containing function wrappers, string and array helper functions, event classes and color utilities.
  • quick-lru-tsSimple “Least Recently Used” (LRU) cache
  • pdfjs-viewer-elementStandalone, isolated, drop-in PDF viewer web component, based on [PDF.js default viewer](https://mozilla.github.io/pdf.js/web/viewer.html).
  • @mobula_labs/sdkUnified TypeScript SDK to access all Mobula REST and WebSocket endpoints with full type safety and real-time support
  • @theholocron/github-clientA TypeScript client for the GitHub REST API
  • idonttrustlikethatValidation for TypeScript
  • jssmA Javascript finite state machine (FSM) with a terse DSL and a simple API. Most FSMs are one-liners. Fast, easy, powerful, well tested, typed with TypeScript, and visualizations. MIT License.
  • @mikro-orm/libsqlTypeScript 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.
  • @cratis/arcTypeScript command, query, validation, identity, and messaging runtime for Cratis Arc — the CQRS application framework for ASP.NET Core — used by generated proxies.