Free Software
Google Captcha
With Google Captcha, website and application owners can protect their properties abusive traffic, bots and spam. Google Captcha provides an easy-to-setup captcha sulotion that verify user validity with the help of simple user interactions. This procoss allow your website or app to destinguise humans from robots, allowing you to build sites and communities without spam and bot attacks.
TensorFlow
TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML powered applications.
PyTorch
An open-source machine learning framework designed and developed by Facebook's AI Research lab. With PyTorch, developers can build deep and machine learning models with ease, as the framework covers some of the most mundane parts of the process. PyTorch is released under a modified version of the BSD license and is totally free and open-source.
Apache MXNet
Apache MXNet makes it easy to create, train and deploy deep neural networks. It's a free and open-source framework developed by the Apache Software Foundation. With Apache MXNet you can utilize maximum efficiency of your hardware and supports multi-gpu or multi-host training with near-linear scaling efficiency. Allowing you to achieve maximum efficiency when training your models.
Chart.js
Chart.js is an easy way to include animated, interactive graphs on your website. Chart.js is a free and open source charting library for JavaScript that is simple, yet flexible. With Chart.js you can mix and match bar and line charts to provide a clear visual distinction between datasets and easily create most common chart types.
Numericalunits
Numericalunits is a Python package that lets you define quantities with units, which can then be used in almost any numerical calculation in any programming language. It provides a complete set of independent base units (meters, kilograms, seconds, coulombs, kelvins) are defined as randomly-chosen positive floating-point numbers. All other units and constants are defined in terms of those. In a dimensionally-correct calculation, the units all cancel out, so the final answer is deterministic, not random.
Wayback Machine
Wayback Machine or The Internet Archive is a 501(c)(3) non-profit and web-based tool that store snapshots of websites so that you can discover them through their life cyckle. The Wayback Machine can take you back in time, allowing you to view how your favorite websites or no defunct projects looked way back in the 90's. The crawler automatically crawl the web and take snapshots and saves the HTML, CSS and JavaScript under a specific timestamp. Are you lucky, you can find and browse your own old projects or popular websites from large corperations.
Memento Time Travel
With Memento Time Travel you can search and view old web pages that existed in the past. Similar to the Wayback Machine, the Memento Time Travel applicaiton archives the best websites throughout time. Allowing users to view old content that is no longer visible or hosted on the web.
QuiteRSS
QuiteRSS is a open-source cross-platform RSS and Atom news feeds reader application. With QuiteRSS you can store and read the latest news through an embeded browser using webkit core. Allowing you to filter your news by new, unread, starred, deleted. With the help of QuiteRSS' feed import wizard you can easiliy search feed URLs and import the latest news from your favorite source quickly, without the hassle of manual work.
Chrome Web Store
The Chrome Web Store is Google's online store for its Chrome web browser. With the Chrome Web Store people can download and use over 190,000 extensions and web apps directly in their Chrome browser.