A TypeScript library that fixes common email typos and formatting issues

A Hunspell-style spellchecker.

Mailer-free email address verification and enrichment: syntax, MX/SMTP probing, disposable/free/role detection, catch-all, provider & secure-email-gateway classification, typo suggestions, and a 0–100 quality score.

Validates emails based on regex, common typos, disposable email blacklists, DNS records and SMTP server response.

Sort-of-strong, but also loose email address validator which uses the same regex as Angular 1.

TypeScript definitions for typo-js

Package to help in popular typo: browserlist instead of browserslist

Advanced email validation with MX records, SMTP verification, disposable email detection, batch processing, and caching. Production-ready with TypeScript support.

A live preview of your emails right in your browser.

A complete search engine and RAG pipeline in your browser, server, or edge network with support for full-text, vector, and hybrid search in less than 2kb.

Next.js-ready SDK for building AI-powered support/chat widgets. Hooks + primitives, WS-driven, TypeScript-first. Next.js-ready, Tailwind optional.

Email address and domain validation

Transform React components into HTML email templates

Advanced email validation with MX records, SMTP verification, disposable email detection, batch processing, and caching. Production-ready with TypeScript support.

A simple Markdown to jsx parser for email templates written in typescript.

Email parser for Node.js and browser environments

Email address and domain validation

An email address parser based on rfc5322

Parse an author, contributor, maintainer or other 'person' string into an object with name, email and url properties following npm conventions.

Provides a fast, pretty robust e-mail validator. Only checks form, not function.