yo, i feel your pain with the hallucinations!! seriously, i once let a basic GPT prompt refactor a complex express middleware for a node.js project and it literally made up a function that looked real but crashed the whole auth flow. lesson learned the hard way... dont trust everything it spits out without verification.

Not to disagree with the previous post, but I've actually had a different experience when it comes to *large-scale* refactoring. While Codeium Individual Plan and Cursor AI Code Editor are great for speed, they can still hallucinate if they dont have deep context of your specific project structure. For the complex React logic and Node dependencies youre talking about, you might want to consider some more "context-aware" alternatives that focus on your whole repo:

* Sourcegraph Cody Free Tier - honestly, this one is highkey better for refactoring because it actually indexes your local files to understand dependencies before suggesting code.
* GitHub Copilot Individual - i know it's the standard, but the latest chat features with the @workspace command are a game changer for debugging. It helps avoid those 'outdated syntax' issues cuz it can literally scan your package.json.
* Tabnine Pro - if youre worried about security or weird logic, this one is a bit more conservative and focuses on patterns it *actually* sees in your specific code.

Basically, my advice is to be reallyyy careful and always run a quick unit test after a big refactor. AI is basically a super-fast junior dev who lies with confidence lol. i mean, it's helpful, but you gotta verify everything. gl with the node projects! peace

Quick question - what's your budget?? I would suggest Continue.dev for local privacy, though Amazon Q Developer has better real-time context. Be careful with pricing tiers on both tho!

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Works great for me

Honestly, I kind of disagree that just swapping out one basic IDE plugin for another is going to solve those logic issues. Most of these tools are just wrappers for the same APIs anyway. If you're doing heavy lifting in React and Node, you really need to look at how these tools index your actual local codebase. I've been doing some market research on this and tbh, the standard 'autocomplete' style is getting phased out by agentic workflows. You might want to check out Bito AI (their 10x Developer Plan is interesting) because they focus heavily on 'AI Indexing' which actually scans your repo to understand internal dependencies—way better for refactoring than just guessing. Another one that's been popping up in dev circles is Plandex. It’s an open-source AI coding agent that handles complex, multi-file tasks. It feels a bit different than a standard plugin since it actually tries to complete the task across your whole project. idk, I'm still testing the waters, but moving toward tools that prioritize deep context over just quick snippets seems like the way to go lately.

Did this last week, worked perfectly

in my experience, i feel u on the hallucinations!! i've tried many over the years and these budget tools saved my node projects:

• Codeium Individual Plan - basically free ($0) and actually reliable for React.
• Cursor AI Code Editor - highkey better than base VS Code. The free tier gives 2000 completions.

But yeah, i mean, i guess i dont even pay for gpt plus ($20/mo) anymore... gl!

Regarding what #2 said about "yo, i feel your pain with the hallucinations!!...", it really hits home. Last summer i was trying to optimize a complex React hook and the tool i used basically invented a new prop that didnt even exist in the library version i was on. It was a mess... basically spent three hours undoing what was supposed to be a five minute fix. Honestly, you might want to consider how much context youre giving these tools at once. My current setup involves strictly limiting the files I share to only what is absolutely necessary for the specific logic task. If you give it the whole repo, the performance can tank and it starts making things up just to fill the gaps. I would suggest being very careful with those "auto-apply" features. I always copy the code into a scratchpad first to vet it manually before it touches my main codebase. It sounds tedious, but it saves so much time on the debugging end. Make sure to double check any library specific syntax it generates because it often defaults to older versions... it just happens sometimes.

i spent way too much time recently trying to get a smooth workflow for my react hooks, but unfortunately, most tools just dont understand modern peer dependencies. had issues with a few expensive ones that kept hallucinating legacy lifecycle methods... super annoying when youre trying to stay on top of node 20+ features. if youre looking for budget-friendly stuff that actually handles context better:

• Supermaven Free Tier is honestly insane for the speed. it has a 1-million-token context window which is huge for deep refactoring without losing the plot.
• Bito AI Basic Plan uses gpt-4o and claude models for free up to a certain limit, which is way better for complex logic than the cheaper base models.
• Pieces for Developers Desktop App helps a lot with local context and it doesnt cost anything to start. really disappointed with how most smart plugins still struggle with simple package.json versioning tho... it makes the debugging process such a chore when you have to double-check every import.