Ask HN: GitHub Copilot Alternatives

If you're just looking for something that's similar in the auto-complete category, I'd suggest adding the Continue plugin/extension (https://docs.continue.dev/quickstart#jetbrains) and pointing it at Claude 3.5.

If you haven't tried it yet I'd also suggest trying https://aider.chat/. It's outside of the IDE but I find it's the right level of 'agent' for where we currently are with models. Even if you use it for nothing else it's nice to be able to run the `/test` command and have it use the test output to fix errors.

Here's a version that keeps closer to the original text while fixing the main typos:

Very happy with https://supermaven.com. Switched to it from Copilot, and it's faster and has a much better understanding of what I'm trying to do. I think it uses a git diff + some other stuff that it feeds into the context window that makes it so that when I'm working on a new feature, when i’m creating say the 3rd it understands what I'm going to write even if the file is empty.

I'm working on a CLI tool which helps to generate and modify a codebase: https://github.com/gtanczyk/genaicode/

It is still a WIP, and pending a major overhaul (both implementation and the UX), but it works already, and helps me realise my ideas (games):

- https://www.gamedev.pl/games/monster-steps/ - source: https://github.com/gamedevpl/www.gamedev.pl/tree/master/game... (the idea and majority of code is AI generated)

- https://www.gamedev.pl/games/nukes/ - source: https://github.com/gamedevpl/www.gamedev.pl/tree/gh-pages/ga... (my idea for game, a lot of code is generated)

also the tool is developed using the tool itself

the difference compared to main-stream tools is that I can adjust it to my needs as much as I want.

I've had a great experience using the IntelliJ plugin called CodeGPT (https://plugins.jetbrains.com/plugin/21056-codegpt). What I really like about it is that it allows you to bring your own API key for various providers like Anthropic and OpenAI.

Additionally, CodeGPT supports local LLMs, which can be useful if you're concerned about data privacy or want to work offline.

I use Tabnine - https://www.tabnine.com/

i created directory for such ai agents and i have a category for coding: - CursorAI - Continue

there are many others pen source and close source https://aiagentsdirectory.com/category/coding

Cursor [1] has excellent codebase RAG, and great recall of third party documentation.

Use "instruction @web @Flask" to search the internet and Flask docs before answering, for example.

[1] https://www.cursor.com/

I think Cursor is very useful, fully compatible with vscode, basically do not use their own code, write their own instructions, Cursor is fully executed, no matter how many times to modify, it will not complain. You can try it. I think you'll love it. Cursor: https://www.cursor.com/

Any alternative is good as long as you don't care about the code. If you care, a generic autocomplete is enough.

I have been using Zed for the last several months, and their new Zed AI addition is quite good, which I think is only available with their Preview (i.e. beta channel) release this far. It also comes with free in-app access to Claude 3.5 Sonnet (at least for now).

CodeGPT is one of the most versatile, offering nearly the same features as Copilot. It also provides portable AI agents with context awareness and can be used in VSCODE, IntelliJ, and Cursor.

Sourcegraph Cody (https://sourcegraph.com/cody)

FOSS, self hosted: https://tabby.tabbyml.com/

At this point there are so many good alternatives to Codepilot!

I've been using codeium and happy with it, mostly cause it's free...

I'd like something with the addition of vim-supported. I just want to have a shortcut to see a suggestion

I've been using codeium in vscode

I'm hearing some good things about Cursor, it's a fork of VS Code with AI built in, subscription based.

Some VSCode extensions from a quick search:

Tabnine

Amazon Q

Continue

Codeium

Blackbox

CodeGPT

Gemini Code Assist

Cody

Double

Cursor is good, but it can't use with IntellIJ

vscode has continue. I heard that it also has an intellij plugin which sucks.