Aider
01 / Overview
What is Aider?
Make code changes through terminal-based conversations and review them as Git diffs.
- Listed
- Sep 27, 2026
- Official website
- aider.chat
02 / Details
About
Ever heard of Aider? It's not just another AI tool; it's like having a coding buddy right in your terminal. Aider is an AI pair programming tool that dives into your local git repositories, letting you tweak and edit code with ease. It's pretty versatile, too, working with a bunch of different language models (LLMs) and supporting a wide range of programming languages. Whether you're into Python, JavaScript, or something more niche, Aider's got you covered.
How to Get Started with Aider?
Getting started with Aider is a breeze. First, you'll want to install it using pip. Once that's done, just navigate to your project directory and fire up Aider. Make sure you've got your preferred model and API key ready, and you're all set to start editing code like a pro.
What Makes Aider Stand Out?
Aider isn't just another tool in the shed; it's packed with features that make coding a joy. Here's what you can expect:
AI Pair Programming
Imagine having a coding partner that's always on point. Aider's AI pair programming feature is like having a second set of eyes, helping you catch errors and suggesting improvements as you go.
Git Integration
No more fumbling around with git commands. Aider integrates seamlessly with git, making version control a snap.
Multiple LLM Support
Whether you're a fan of GPT-3, Codex, or another LLM, Aider supports them all. You can switch between models to find the one that suits your project best.
Real-Time Code Editing
With Aider, you can edit code in real-time. It's like watching your code come to life as you type, with instant feedback and suggestions.
Automatic Git Commits
Forget about manually committing changes. Aider does it for you, keeping your repository up to date without any extra effort on your part.
What Can You Do with Aider?
Aider's versatility shines through in its use cases. Here are a few examples:
Create a Simple Flask App
Want to build a Flask app? Aider can guide you through the process, from setting up the environment to writing the code.
Modify an Open-Source 2048 Game
Got an idea to improve the classic 2048 game? Aider can help you modify the code and implement your changes smoothly.
Complete a CSS Exercise
Struggling with CSS? Aider can assist you in completing exercises, helping you master the art of styling.
Frequently Asked Questions About Aider
What languages does Aider support?
Aider supports a wide range of programming languages, from Python and JavaScript to more specialized ones.
Can I use Aider with local models?
Yes, Aider can work with local models, giving you flexibility in your development environment.
Is Aider open source?
Aider is indeed open source, allowing the community to contribute and improve the tool.
Where to Find More About Aider?
If you're looking to dive deeper into Aider, here are some resources:
Aider on Reddit
Join the conversation on Reddit at Aider's Reddit page.
Aider Company
Aider is brought to you by Aider AI, a company dedicated to enhancing your coding experience.
Aider on YouTube
Check out Aider in action on YouTube at this link.
Aider on GitHub
Explore the source code and contribute to Aider on GitHub at Aider's GitHub page.
03 / Features
Aider core features
Terminal workflow
Describe a coding task from the command line and keep the interaction close to the repository and its normal tools.
Git-aware edits
Applies file changes in a Git working tree so each modification can be inspected, reverted, or committed through familiar controls.
Repository map
Builds a compact view of project structure to help the selected model find relevant symbols and files.
Model choice
Supports multiple model providers; compare cost, context, privacy, and coding quality for the intended repository.
04 / FAQ
FAQ about Aider
What languages does Aider support?
Aider supports a wide range of programming languages, from Python and JavaScript to more specialized ones.
Can I use Aider with local models?
Yes, Aider can work with local models, giving you flexibility in your development environment.
Is Aider open source?
Aider is indeed open source, allowing the community to contribute and improve the tool.
Product guide
What to consider before choosing Aider
Best suited for
A strong option for developers comfortable in a terminal who want model-assisted edits represented as ordinary Git changes. It works well for focused tasks where the relevant repository and validation command are known.
Consider another option if
It is not ideal for people who cannot review a diff or recover a Git working tree. Model credentials, repository contents, and commands remain sensitive and need the same controls as other development tooling.
Alternatives worth comparing
Three products from AI Coding to review before choosing.
DeepSeek
DeepSeek provides AI chat products and large language models for questions, text understanding, writing, and coding tasks.
View product detailsOpenAI Codex
OpenAI Codex is a coding agent for understanding repositories, implementing changes, and reviewing code with developer oversight.
View product detailsPhind
Research technical questions and coding errors, then verify suggested solutions in your own project.
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