Cost / License
- Free
- Open Source (BSD-3-Clause)
Platforms
- Online
Zasper is described as 'An IDE with massive concurrency support, exceptional speed, and minimal memory footprint. Perfect for data apps using Jupyter notebooks' and is a Code Editor in the development category. There are more than 50 alternatives to Zasper for a variety of platforms, including Mac, Windows, Linux, BSD and Web-based apps. The best Zasper alternative is Notepad++, which is both free and Open Source. Other great apps like Zasper are Visual Studio Code, Sublime Text, VSCodium and Vim.
The Beaker Notebook is a new open source tool for research and data science. It's advanced UI allows you to focus on your data and your science, instead of getting frustrated by your tool. We designed it to be polyglot from the ground up.




ne is a text editor based on the POSIX standard that runs (we hope) on almost any UN*X machine. ne is easy to use for the beginner, but powerful and fully configurable for the wizard, and most sparing in its resource usage.

Databricks provides a Unified Analytics Platform that accelerates innovation by unifying data science, engineering and business.
FlowSpark is a next-generation AI Agent for Enterprise platform, focusing on moving AI beyond the "chatbox" and into real-world production. We provide a robust ecosystem of specialized agents that handle everything from document intelligence to creative design.

A high performance, lightweight native x64 Windows text editor with an optional AI assistant and a unique multi profile system.




Fast, lightweight editor for Windows that combines a Markdown knowledge base, a code editor, an SQL client and AI assistant integration.



Datalore is a collaborative platform for data science and analytics based on traditional notebook development. The core concept of Datalore is a notebook, a document where you code in one of the supported languages.

guIDE is the first truly native LLM IDE — unlimited completions, complete privacy, no subscriptions. Built like VS Code, designed for your local LLM AI models directly on your machine. Offline-first and privacy-first with native tools built for speed.

A dead simple plain-text editor. A bit like TextEdit or Notepad but even simpler and with fewer features. No hidden text. No formatting. No settings. One textarea and the current file. Raw bytes in, raw bytes out, UTF-8 by default, no line-ending weirdness. Install easily as a web app.

