Compare Tabnine to these popular alternatives based on real-world usage and developer feedback.

It is an AI pair programmer that helps you write code faster and with less work. It draws context from comments and code, and suggests individual lines and whole functions instantly.

It is a free, ultrafast Copilot alternative for Vim and Neovim. It autocompletes your code with AI. This implementation of the Codeium plugin is launched for Vim and Neovim to bring modern coding superpowers to more developers.

The GNU Compiler Collection and GNU Toolchain (Binutils, GDB, GLIBC)

It is a popular developer productivity extension for Microsoft Visual Studio. It automates most of what can be automated in your coding routines. It finds compiler errors, runtime errors, redundancies, and code smells right as you type, suggesting intelligent corrections for them.

Since version 0.101.0 and later Spacemacs totally abolishes the frontiers between Vim and Emacs. The user can now choose his/her preferred editing style and enjoy all the Spacemacs features. Even better, it is possible to dynamically switch between the two styles seamlessly which makes it possible for programmers with different styles to do seat pair programming using the same editor.

It is a task runner / build tool that aims to be simpler and easier to use than, for example, GNU Make. Since it's written in Go, Task is just a single binary and has no other dependencies, which means you don't need to mess with any complicated install setups just to use a build tool.

A collection of Atom UIs to support language services as part of Atom IDE, designed for use with packages built on top of atom-languageclient.
Your editor and web browser don't know anything about each other, which is why you end up continuously switching between them. Kite bridges that gap, bringing an internet-connected programming experience right alongside your editor.

A minimalist Vim plugin manager.

At its core, it is a library for semantic analysis of Rust code as it changes over time. It is a new "IDE backend" for the Rust programming language.

PostSharp enables developers to eradicate boilerplate by offloading repetitive work from humans to machines using aspects: special kinds of custom attributes that modify the behavior of code they are applied to.

Vundle is short for Vim bundle and is a Vim plugin manager.

SpaceVim is a Modular configuration, a bundle of custom settings and plugins, for Vim. It got inspired by spacemacs.

It allows you to send HTTP request and view the response in Visual Studio Code directly.

Manage your 'runtimepath' with ease. In practical terms, pathogen.vim makes it super easy to install plugins and runtime files in their own private directories.

It is an Open Source code generator. It generates the plumbing and repetitive code for any kind of language. It has been designed to be light and very simple to use.

It is a tool for testing layout of responsive web apps. It is based on Selenium and has a special language for testing page layout

It introduces transparent metrics to manage software development resources with automation, standardisation and objectivity for the first time. Unmatched software development resources insight for digital leaders with a vision to transform.

It enables you to quickly and easily design your own VS Code theme in an intuitive, user-friendly, web-based interface. No more messing around with nasty JSON files, editing raw hex color codes, and tweaking settings.

It is an open-source, local-first, markdown-based, note-taking tool built on top of VSCode. Like most such tools, it supports all the usual features you would expect like tagging, backlinks, a graph view, split panes, and so forth.

It is an opinionated, extensible, and fast IDE layer for Neovim >= 0.5.0. It takes advantage of the latest Neovim features such as Treesitter and Language Server Protocol support.

It is a Neovim setup to make it easy to customize and extend your config. Rather than having to choose between starting from scratch or using a pre-made distro, LazyVim offers the best of both worlds - the flexibility to tweak your config as needed, along with the convenience of a pre-configured setup.

It allows you to open GitHub repositories in VSCode. Just add 1s after github and press Enter in the browser address bar for any repository you want to read.

It is as easy as adding code comments and helps developers explain and understand their codebase. Share Flows with teammates to give context and explain decisions. Improve efficiency, onboard to a codebase, explain refactors faster and all without leaving the IDE.

NeoBundle is a next generation Vim plugin manager. This plugin is based on Vundle, but I renamed and added tons of features, while Vundle tends to stay simple.

It is an attempt to make Neovim CLI as functional as an IDE while being very beautiful, blazing fast. It has 38 plugins installed by default, yet it is still very fast because it uses the Packer plugin manager. Packer.nvim allows you to lazy load plugins, meaning they only get loaded when absolutely required. Furthermore, you can disable plugins you don't use.

Direct Messages is a simple way of messaging your developer friends and collaborating with them through VSCode. Level up your collaboration experience—create Group DMs, share code snippets, debug bugs (or add new features), and check your developer friends' activity status—all through your GitHub handle.

Full git and GitHub integration with Sublime Text 3.

It is an open source security scanner for VSCode that helps find vulnerabilities in JavaScript, TypeScript & HTML packages, while you code. Receive feedback in-line with your code, such as the number of vulnerabilities a package being imported contains.

It is an automated concurrent testing tool for Visual Studio. It intelligently runs automated tests so that you don't have to, while giving you amazingly useful information about your tested code, such as code coverage and performance metrics, inline in your IDE while you type.

Optic is an open-source tool that automatically documents and tests your API. It makes it easy to keep your API specification and code in sync and automates your contract testing.

It is an extension that makes VS Code ideal for managing your Markdown content. Useful when working with site generators like Hugo, Jekyll, Hexo, NextJs, Gatsby, and many more. It allows you to manage the article's front matter, preview the site, and more.

It includes all the necessary features you’d find in a modern IDE - autocomplete, tooltips, document formatting, syntax and error highlighting, and many more.

It is an aesthetic and feature-rich Neovim config that is extensible and easy to use with a great set of plugins.

A native WebAssembly compiler and runtime. It is designed to safely execute untrusted WebAssembly programs inside your application.
Visualize data structures while debugging in VS Code. For languages with Rudimentary Support, only JSON strings can be visualized - you must implement some logic that builds this JSON for your data structure! Fully supported languages offer Data Extractors which convert some well known data structures to json.

Live Design Output that integrates seamlessly with your favourite code editor. Delivering real time, multi viewport previewing of HTML, CSS, SCSS and LESS as you write it.

It is an attempt to build a locally hosted alternative to GitHub Copilot. It uses the SalesForce CodeGen models inside of NVIDIA's Triton Inference Server with the FasterTransformer backend.

It is an open-source autopilot for software development. It's a VS Code extension that brings the power of ChatGPT to your IDE.

It is the fastest way to write code with natural speech. Rather than memorizing keyboard shortcuts and language syntax, it enables you to write code with commands like "create function" and "delete argument".


It is an interactive coding environment for VS Code, that allows you to build/explore/learn rich web applications ("swings"). It's like having the magic of a traditional web playground (e.g. CodePen, JSFiddle), but available directly from your highly-personalized editor: themes, keybindings, and extensions.

Now you don't have to clone the GitHub repo to read the code, this tool makes it easy to read GitHub code with Vim.

It surfaces relevant code examples from official library documentation for over 1,000 of the most popular NPM modules. It aggregates patterns of common library usage to help you discover which parameters to use, common input sanitising and error handling.

This Visual Studio Code extension allows to easily chat with Slack and Discord directly from within VS Code without the need to change windows or apps.

It gives you instant previews of React components and Storybook stories in your IDE without writing any extra code. It can handle CSS-in-JS libraries such as Styled Components and Emotion. It also supports CSS imports, including CSS Modules. You can also use SASS or LESS.

Track and fix technical debt by linking your issues to code — without ever leaving your editor. Works with your existing code editor and issue trackers like Jira, Asana, Trello, Linear, Github and more

It is a competitor to the long-lived make program. Unlike other such competitors, it captures the essential simplicity and flexibility of make, while avoiding its flaws. It manages to do this while being simultaneously simpler than make, more flexible than make, and more powerful than make, and without sacrificing performance - a rare combination of features.
It is a VS Code extension that allows you to script VSCode using Clojure. Modify your editor by executing ClojureScript code in your REPL and/or run scripts via keyboard shortcuts you choose. The Visual Studio Code API is at your command.

Bito helps developers and teams review code faster and with more consistency using AI. Our AI Code Review Agent looks at the full codebase to give smart, reliable suggestions on pull requests.