Athas IDE: NEW Agentic Editor IS SUPER FAST! Cursor + Windsurf Alternative! FULLY FREE! (Opensource)

Key Concepts

Atis: A lightweight, production-ready, open-source, and Agentic AI code editor.
Agentic AI: AI capabilities integrated into the code editor for tasks like chat and code completion.
Vim Mode: A feature providing full key bindings for efficient editing, inspired by the Vim editor.
Git Integrations: Built-in support for managing branches, commits, and diffs within the editor.
LSP (Language Server Protocol) Support: Enables intelligent code completion, go-to-definition, and refactoring.
Open Source: The editor is freely available and its source code can be accessed.
Lightweight and Fast: Designed to be efficient and free from bloat common in other editors.
Customizable: Offers flexibility through themes, extensions, and AI provider configurations.
Production-Ready: Stated to be suitable for professional development workflows.
Open Router: A service that allows access to various AI models through a single API.
Google Gemini: Recommended for its free API tier, offering flexibility for AI features.
Extension Store: A marketplace for adding functionalities to the editor, similar to VS Code.
SQL Lite Viewer: Built-in tool for managing SQLite databases.

Atis: A New Agentic AI Code Editor

This video introduces Atis, a new, lightweight, production-ready, and fully open-source Agentic AI code editor. It is described as a sleek editor built with Vim mode, Git integrations, React, TypeScript, and Tari, designed for developers seeking a fast, customizable, and intelligent development environment without unnecessary bloat. Atis is highlighted as being built from scratch, offering features not typically found in other editors, and is easy to install across macOS, Windows, and Linux.

Installation and Setup

Users can access the latest features, such as markdown preview support and icon themes, by visiting the changelog on the GitHub repository and downloading the appropriate installer for their operating system (e.g., .exe for Windows). After installation, users can open their codebase. The editor features a terminal accessible on the bottom left and an AI chat interface on the top right.

Agentic AI Configuration

Atis supports Agentic AI, allowing users to leverage state-of-the-art AI models. Configuration involves navigating to settings, selecting an API provider (e.g., OpenAI, local providers, or Open Router), providing an API key, and choosing a desired model. A specific recommendation is to use Google Gemini due to its free API tier, which offers significant flexibility and usage of Gemini models at no cost. Users need to ensure AI features like AI chat and AI completion are enabled, along with other functionalities like autoscroll and syntax highlighting. A common point of confusion, the API key input field, is located in the API key section, accessible via a dropdown menu that lists providers.

Development Status and Recommendations

The presenter notes that Atis was developed by a single developer and, while stated to be production-ready, is still relatively new. Building an editor from scratch is acknowledged as a challenging endeavor, with examples like Zed taking years to refine. For users encountering issues with the beta version from the changelog, the official installation method is recommended for a smoother experience and to avoid network problems.

Core Features and Capabilities

Atis offers a range of impressive features:

Intuitive Interface: A preview showcases a nice, intuitive code editor.
Inline Edits: The ability to commit changes directly.
Autocomplete: Intelligent code suggestions.
AI Chat: Natural language requests can be used to generate code. An example provided is the generation of a functional, though not aesthetically perfect, singleshot CRM dashboard.
Vim Mode: Full key bindings for lightning-fast editing and "modal editing at its finest."
Git Integrations: Built-in support for managing branches, commits, and diffs without leaving the editor.
Syntax Highlighting: Beautiful highlighting for all major programming languages.
Agentic AI with LSP Support: Integration with various providers and language servers for intelligent code completion, go-to-definition, and seamless refactoring.
Lightning Fast Structure: The editor is built for speed.
Extension Store: A marketplace offering extensions for coding, databases, and themes, similar to VS Code, though not all VS Code extensions are compatible.
Image Editing: The ability to edit images directly within the editor.
Global Search: An impressive feature that rapidly searches through codebase files to retrieve required context. This is a key reason for its promotion across forums due to its lightweight and fast experience.
Built-in SQL Lite Viewer: A tool for developers working with SQLite databases.

Support and Future Roadmap

The presenter encourages viewers to subscribe to the "world of AI" newsletter for weekly updates on the AI space. They also mention supporting the channel through Super Thanks or joining a private Discord for access to AI tool subscriptions, daily AI news, and exclusive content.

The roadmap for Atis includes a focus on Agentic AI editing in future versions and the implementation of more extensions in the store. Currently, the development team is refining existing features. The open-source and local nature of Atis makes it a potentially great editor for many users.

Conclusion and Call to Action

The video concludes by reiterating the benefits of Atis, emphasizing its open-source nature, speed, and intelligence. The presenter expresses enthusiasm for the editor and encourages viewers to check out the provided links in the description. They also promote subscribing to a second channel for more frequent content, joining the newsletter, Discord, and following on Twitter. Viewers are urged to explore previous videos for beneficial content.