The only internet-enabled AI assistant that understands every website. Ask questions, write, & summarize anything. Uses ChatGPT.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
- Google Chrome




The only internet-enabled AI assistant that understands every website. Ask questions, write, & summarize anything. Uses ChatGPT.




InfraNodus can visualize any research notes, ideas, texts, even the Google search results on a certain topic as a text network. The words are the nodes and their co-occurrences are the connections between them.



Software for Simulating Voltage and Currents of a text file net-list of a electronics components such as Resistors, Capacitors, inductors, transisters, Diodes, Voltage and Current Sources, etc.


Emojipedia is the world's #1 emoji reference site providing up-to-date and well-researched information you can trust. It was founded in 2013 by Australian Jeremy Burge.




ClassQuiz is a quiz-application like KAHOOT!, but open-source which is very important if it is a product for educational purposes. You can create quizzes and play them remotely with other people. It is mainly made for teachers, who create a quiz, so students can compete with...




Get details on arguments for commandline tools through explainshell's sleek, web-based interface. The web app is totally free and source code is available for download through GitHub.


When learning to code, most people get stuck on the "bridge" between memorizing syntax and understanding the logic that makes it all work. We believe the most effective way to learn a programming language is to break the process into three phases:



Since 2004, Encyclopedia Dramatica is a central catalogue for organized reference pages about drama, memes, e-pals and other interesting happenings on the Internet written in a sharply satirical manor.
TTSMaker is a free text-to-speech tool that provides speech synthesis services, supports multiple languages: English, French, German, Spanish, Arabic, Chinese, Japanese, Korean, Vietnamese... and a variety of voice styles, you can use it reads text and e-books aloud, and can...

Quizfreely is a free and open source learning app with flashcards, practice tests, and studying games/activities. There are unlimited practice tests for free on Quizfreely, unlike other flashcard websites or studying apps.




Unified environment enables schematic capture, PCB layout, mixed-signal simulation, signal integrity analysis, real-time 3D editing, and ECAD-MCAD collaboration.




Spotter Studio provides Creators with an integrated solution for video brainstorming, research, and project planning. It's your all-in-one place to develop and organize high-performing video concepts, titles, and thumbnails solo or collaboratively with others.




Semantic Scholar (paywall free) is a science publication aggregator that collects citation-data from PubMed, CiteSeer, IEEE etc and rank each article according to the percieved number of impactful citations.

SpanishDict is a Spanish-learning website that offers a Spanish to English dictionary, a Spanish-English translator, video lessons, flashcards, and more.



Quenti is the ultimate learning platform for mastering anything you're studying. Learn with flashcards, games, and more, all without interruptions. Open-source and free forever for students.




Instantly transform course materials into interactive study sets with AI-generated tools like flashcards, quizzes, and personalized chat assistance.




Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations its...



Free, open-source desktop translation tool. Select text anywhere, press Ctrl+Q, translation appears — no browser needed. Plugin-based, so when a service breaks you swap the plugin. Includes Google, Bing, and AI plugins (Gemini, GPT, Mistral, Claude).




Interactive tool for high-fidelity web archiving as a browser extension or app, offering local storage, session organization, WARC export, and offline replay.




Gummi is a lightweight LaTeX editor for the Linux/GTK+ platform, released as free open-source software. It is designed with simplicity in mind and includes features that will make a novice LaTeX user quickly become accustomed to this mark-up language.



SciDAVis is a free application for Scientific Data Analysis and Visualization. It's an application aimed at data analysis and

Dictionary and offline Wikipedia reader.
"Aard Dictionary is a free, fast, easy to use word lookup program that
looks up words fast even with huge dictionaries like English Wikipedia looks up words in multiple dictionaries in multiple languages without switching .




Filesystem and git-based wiki engine written in Go using Mycomarkup as its primary markup language.
KTechLab is an IDE for microcontrollers and electronics. It supports circuit simulation, program development for microcontrollers and simulating the programmed microcontroller together with its application circuit.



