A small collection of bookmarklets that are useful for OSINT, including ones for e-mail addresses, Facebook, extracting links and WhatsMyName.app.
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Updated
Apr 24, 2026 - JavaScript
A small collection of bookmarklets that are useful for OSINT, including ones for e-mail addresses, Facebook, extracting links and WhatsMyName.app.
A open source tool for collating publically available contact information for businesses.
Verifalia REST API - Javascript SDK and helper library, for Node.js and the browser: verify email addresses in real-time and check whether they are deliverable, invalid, or otherwise risky.
Nodemailer instance initialization and encapsulation in fastify framework.
Spam Assassin public mail corpus.
Verifalia SDK for Node.js - OBSOLETE, please use https://github.com/verifalia/verifalia-js-sdk
A Thunderbird extension that helps improve your email writing using various AI models (LLMs) and customizable prompts. This extension can enhance your email's writing style, tone, and formatting while maintaining the original message.
Protonmail (mail.proton.me) clone built using react
You can use Node.js to send emails. Node.js uses a module called Nodemailer that allows you to send emails from your server with ease.
An e-mail client based on Electron and Angular 2.
A Thunderbird extension that helps improve your email writing using various AI models (LLMs) and customizable prompts. This extension can enhance your email's writing style, tone, and formatting while maintaining the original message.
Automatização de e-mails usando node e 0Auth2
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