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TabNine - Put your coding speed to the next level

Nicola on June 10, 2020

Deep learning at the rescue! 👨‍💻👩‍💻 In this article I'll talk about TabNine, an AI Code Completion system for all languages, with a focu...
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Ben Sinclair

It's free-ish. It's proprietary SAAS, so it needs an Internet connection to run and will fail if the developers decide to make it fail, for whatever reason.

It's interesting tech, and I used it a year or so ago in Vim for about a month before getting fed up with some of its idiosyncrasies and falling back to regular omni-completion.

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Nicola

Yes, of course, is still imperfect. I've used it for a couple of months with a full enterprise project and nowadays is more "smart" than the first days because it has learned from my patterns and naming conventions.

Is based on deep learning so it needs a lot of data to learn and improve itself, I think it could be really useful on non-typed languages like JS.

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Mike Talbot ⭐ • Edited

Well after your article I decided to try it out. Won't be free for me on my project but it's already looking very interesting. Annoying that it corrects me in Markdown and not always when I notice! Thanks for this.

I'm glad it runs all locally - very important that for my stuff.

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Nicola

Hi Mike! Thanks for trying it!

Yes sometimes it's pretty annoying but it strongly depends on which IDE are you using and your coding speed!

To fix that I think you need to think in a different way while you write your code, personally I switched from auto-completion to driven-completion (lol what's that 😂).

Basically, before using TabNine I was tabbing everything, letting the IDE complete the code for me.
Now with TabNine, I wait for its suggestions before tabbing (or alt-spacing) and let it write the right code for me. That's what I call a driven-completion.

I swear this might help you, any way you need a bunch of time to master this new way of coding.

PS. If you well document your code before writing it, the suggestions will be more precise.

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Mike Talbot ⭐

Yeah I'm not sure why it's autocorrecting Markdown - on Webstorm - my CHANGELOG.md randomly has a version number that isn't right lol.

I can see what you mean on the tab to complete stuff, definitely interesting given all of the more complex structures it suggests. Never been a fan of editor shortcuts, but maybe....

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Nicola

Damn, that's strange at all!

I think the plugin is reading all your files, and maybe it touches them.

According to FAQs:

Since TabNine does not parse your code, it will never stop working because of a mismatched bracket.

I don't think it's changing your file metadata or something like that. Can I ask you to provide an example of what's happening? Maybe I can help you!

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Mike Talbot ⭐ • Edited

Well it's active in my Markdown - offering suggestions, which is a little unhelpful really - I'm not expecting my English to change on Enter

I typed this:

#### 2.1.50

- Handle the case where the Promise yielded is immediately resolved without
  going through the restart process

And it stuck a 7 on the end of the version number

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Nicola

It helps you with code first, and it "works" also with markdown, but as a syntax language it tries to help you with some suggestions calculated on your code, so it could mess a little bit up. Anyway, I've tried on a new markdown file and It's not happening, I think it is because is learning from your code and somehow it matches the wrong words. I'll check TabNine devs for that to learn more about this behaviour.

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Kryptand

I absolutely adore TabNine, I have been using it for about 3 weeks for at least 8 hours a day in an angular project and it has been such a help with almost everything that annoys me with web development. Need to write log messages? Need to write things that are repetitive and boring ? TabNine got you covered!
Thank you so much for developing this gorgeous type of software!

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Nicola

Happy to hear that! Unfortunately, I didn't develop it I just wanted to share an amazing tool to you all!

I'm using it in an enterprise angular project, I want only to improve your comment saying than using typescript and tsdoc this amazing plugin do the rest for me.

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Jakob Attkinson

My biggest problem with TabNine is that if I call a service class, the existing methods are no displayed at the beginning, but rather at the end. So I have to scroll through all "smart" suggestions from tabnine, rather than see the existing methods on the service class instantly. Something any basic IDE does.

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JavaScript Room

It looks like a nice tool! Thanks for sharing it, Nicola!

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Nicola

Thanks to you! It's a pleasure for me!

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Saurabh Sharma • Edited

It seems like same as Visual Studio IntelliCode

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Nicola

Yes, the logic behind is the same, but TabNine supports different IDEs. I think this is the main difference.

Maybe I need to check which one is the best and make an article about that?

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thijs0x57

Only problem I had with it was the RAM usage, my system couldn't handle it.

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Nicola

Oh wow, how much RAM do you have?

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thijs0x57

16GB, but I run other RAM dependent applications like docker and chrome. At one point TabNine was using 6GB 😅

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Nicola

Lol what that's too much! For me is like 1gb at max!