Transform static class fields assignments that are affected by https://crbug.com/v8/12421

Conditionally require a React proptype based on other props and/or other conditions.

hast utility to check if a node is a conditional comment

This package exists to expose the `formdata-node` package in a consistent way for both Node JS 12.16+ and various bundlers with consistent TypeScript types based on the browser types.

Allow to enable/disable each function with an expression

This package exists to expose the `node-fetch` package in a consistent way for both Node JS 12.16+ and various bundlers with consistent TypeScript types based on the browser types.

Conditional GET support for koa

Regular expression for matching HTML empty conditional comments

Tools for building Cognigy.AI extensions for Cognigy.AI 4

Easy conditional if-else logic for your Cypress tests

The fastest Node.js library for formatting terminal text with ANSI colors~!

Conditionally show or hide fields based on a dropdown selection. Visual rule editor included — no JSON required.

A comprehensive React SDK for building dynamic questionnaires with conditional fields, file uploads, and form validation.

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

PostgreSQL interface for Node.js

Conditionally run different React hooks at runtime with a clean and safe API that follows the Rules of Hooks.

DatoCMS Plugin Conditional Fields for text-, string- and boolean-fields, you can separate the field input by ','. It´s for string-dropdowns or Booleans. Also you could use textfields

Types for testing TypeScript types.

Decorator-based property validation for classes.

Single API for Web Crypto API and Crypto Subtle working in Node.js, Browsers and other runtimes