TypeScript tooling

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• just-pascal-caseconvert a string to pascal case
• diff2htmlFast Diff to colorized HTML
• next-seoSEO plugin for Next.js projects
• @valkey/valkey-glideGeneral Language Independent Driver for the Enterprise (GLIDE) for Valkey
• web-hapticsHaptic feedback for the mobile web.
• ts-command-line-argsA Typescript wrapper around command-line-args with additional support for markdown usage guide generation
• ember-cli-typescriptAllow Ember apps to use TypeScript files.
• @quartz-community/typesType definitions for Quartz community plugins
• react-use-intercomReact Intercom integration without the hassle, driven by hooks.
• openapi-typescript-codegenLibrary that generates Typescript clients based on the OpenAPI specification.
• @mermaid-js/mermaid-zenumlMermaidJS plugin for ZenUML integration
• deprecated-decoratorA simple decorator for deprecated methods and properties.
• rollbarEffortlessly track and debug errors in your JavaScript applications with Rollbar. This package includes advanced error tracking features and an intuitive interface to help you identify and fix issues more quickly.
• gtsGoogle TypeScript Style
• crosspathA wrapper around the path module that always normalizes to POSIX (including converting backslashes to forward slashes)
• @stoqey/ibInteractive Brokers TWS/IB Gateway API client library for Node.js (TS)
• @stdlib/buffer-from-stringAllocate a buffer containing a provided string.
• @mikro-orm/cliTypeScript 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.
• monaco-typesType-only exports of Monaco editor
• prisma-json-types-generatorChanges JsonValues to your custom typescript type
• @ionic/coreBase components for Ionic
• ngx-maskInput masking for modern Angular — Reactive, template-driven and Signal Forms, zoneless and SSR ready. Dates, numbers, separators, custom patterns.
• @expressots/sharedShared library for ExpressoTS modules 🐎
• esbuild-linux-s390xThe Linux IBM Z 64-bit Big Endian binary for esbuild, a JavaScript bundler.
• ts-expectChecks TypeScript types match expected values
• cleyeThe intuitive CLI development tool
• @mantine/utils[](https://www.npmjs.com/package/@mantine/utils)
• @thednp/position-observer🏯 PositionObserver is a JavaScript tool that provides a way to asynchronously observe changes in the position of a target element within its viewport.
• @mermaid-js/mermaid-mindmapMindmap diagram module for MermaidJS.
• xrplA TypeScript/JavaScript API for interacting with the XRP Ledger in Node.js and the browser
• openapi-react-queryFast, type-safe @tanstack/react-query client to work with your OpenAPI schema.
• ngx-cookie-serviceAngular cookie service
• @lottiefiles/react-lottie-playerLottie web player wrapper for React
• esbuild-linux-riscv64The Linux RISC-V 64-bit binary for esbuild, a JavaScript bundler.
• launchdarkly-node-server-sdkLaunchDarkly Server-Side SDK for Node.js
• typechain🔌 TypeScript bindings for Ethereum smartcontracts
• @pothos/corePothos (formerly GiraphQL) is a plugin based schema builder for creating code-first GraphQL schemas in typescript
• codemakerA tiny utility for generating source code
• @azure/arm-storageA generated SDK for StorageManagementClient.
• terminal-columnsRender a readable table in the terminal
• monocle-tsA porting of scala monocle library to TypeScript
• sherifOpinionated, zero-config linter for TypeScript & JavaScript monorepos
• bun-ptyCross-platform pseudoterminal (PTY) implementation for Bun with native performance
• typescript-transform-pathsTransforms module resolution paths using TypeScript path mapping and/or custom paths
• highlight-wordsSplit a piece text into multiple chunks based on a search query, allowing you to highlight the matches.
• es-varyvary rewrite in TypeScript with ESM and CommonJS targets
• esbuild-android-64A WebAssembly shim for esbuild on Android x64.
• @tanstack/aiType-safe TypeScript AI SDK for streaming chat, tool calling, agents, structured outputs, and multimodal generation.
• nice-grpc-client-middleware-retryRetry client middleware for nice-grpc
• keep-func-propsWrap a function without changing its name and other properties

• 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