Why Developers are Abandoning VS Code for Cursor

The Integrated Advantage

For years, VS Code has dominated. It's free, extensible, and backed by Microsoft. But Cursor changed the game by embedding AI into the editor's core loop, not just as a sidebar extension. The latest release, Cursor 3.11 (shipped July 10th), pushes that gap even wider.

Here's the thing most comparisons bury: Cursor is VS Code. It's a fork, so your keybindings, your themes, your settings file, and the overwhelming majority of your extensions come along unchanged. That single fact makes this a much narrower comparison than "which editor should I use for the next five years" — it's really a question about one specific layer of the editor, and about a handful of concrete gaps you may or may not care about.

Why the Fork Matters More Than the Feature List

VS Code extensions run in an extension host with a deliberately constrained API. An extension can add panels, contribute commands, decorate the gutter, and stream completions into the buffer. What it cannot easily do is rewrite how the editor applies a multi-file diff, own the file-tree UI, run a hidden second copy of your project, or restructure the core edit-review loop. Those are the things Cursor changed, and they are changes only a fork can make.

That's the honest structural argument for Cursor, and it's also the structural argument for its risks. A fork inherits upstream VS Code's improvements on a delay, carries its own bugs, and has to re-solve integration problems Microsoft solves once. When you evaluate Cursor, you are evaluating whether the AI layer it could only build as a fork is worth the friction of not being on the mainline build.

Tab is the new Enter

Cursor's "Tab" autocomplete isn't just a snippet; it predicts your next refactor. It understands your entire codebase's context (RAG) locally, making suggestions that feel telepathic. It predicts where you will go next, often writing the code before you even think of it.

What's New in 3.11: Side Chat, iOS Beta, and Grok 4.5

Three changes in this release are worth calling out specifically. First, a new side chat panel lets you keep a running conversation with the model open alongside your file tree without it eating your main editing pane — a small UX change that removes a surprising amount of friction from long agentic sessions. Second, Cursor now has a public iOS beta, letting you review and even nudge an in-progress agent session from your phone, which matters more than it sounds for anyone running long-horizon background coding tasks. Third, and most significant for model choice, Cursor now ships with xAI's Grok 4.5 as a selectable model, co-trained on real Cursor usage data at $2/$6 per million tokens. Early users report it feels unusually well-tuned for exactly the kind of multi-file, agentic editing Cursor specializes in — unsurprising, given how it was trained.

Shadow Workspace & Composer

The "Composer" feature allows you to edit multiple files simultaneously using natural language commands. "Rename this component and update all imports" happens in one click. Behind the scenes, the "Shadow Workspace" runs your code to verify that the suggested changes actually compile. This "compile-check loop" was the missing link in generative coding, and it remains one of the few features genuinely hard to replicate as a bolt-on VS Code extension, because it requires deep integration with the editor's file system and process model.

Model Choice Inside the Editor

Model in Cursor	Best For
GPT-5.6 Sol	Hardest architectural refactors
Claude Sonnet 5	Large-context, multi-file understanding
Grok 4.5	Fast, Cursor-tuned agentic edits

Model choice is a genuine differentiator here, and worth understanding on its own terms — our GPT-5.6 vs Claude Sonnet 5 breakdown covers which one to reach for on which kind of task.

Where the Two Actually Diverge, Task by Task

Feature lists are the wrong unit of analysis. What matters is which specific jobs feel different. After running both daily, this is where the split actually falls:

Task	Winner	Why
Single-line and single-block completion	Roughly even	Copilot in VS Code is genuinely good here; the gap has closed
Multi-file refactor from one instruction	Cursor	Composer owns the diff-apply loop rather than streaming text into a buffer
Getting oriented in an unfamiliar repo	Cursor	Persistent codebase index answers "where does auth happen" without you finding the files first
Long-horizon agent runs	Cursor	Shadow workspace verification plus transcripts and mobile check-in
Remote development, SSH, dev containers	VS Code	First-party remote tooling is licensed to official builds only
Notebooks and data science workflows	VS Code	Jupyter and Python tooling is deeper and better maintained upstream
Niche or enterprise-internal extensions	VS Code	Marketplace breadth and internally distributed extensions
Regulated codebases with vendor restrictions	VS Code	One fewer vendor to put through security review

Read that table honestly and a pattern appears. Cursor wins on generating and changing code across many files. VS Code wins on everything around writing code — remote environments, specialist language tooling, and organizational constraints. If your day is 80% writing new features in a web codebase, Cursor's advantages compound. If your day is 80% debugging a service over SSH in a language with one good proprietary extension, they mostly don't.

The Extension Gap Is Real But Narrow

Because Cursor is a fork, most extensions install and work exactly as they do upstream. The exception is the one that catches people out: Microsoft licenses several of its own first-party extensions for use only in official VS Code builds. The remote-development family and some language-specific tooling are the ones developers notice. Forks ship open-source substitutes that are usually fine and occasionally a step behind on features or polish.

The practical test takes ten minutes and is worth doing before you form an opinion: install Cursor, open your actual main project, and check the three extensions you would genuinely miss. If they all work, the extension question is closed for you. If one of them is a Microsoft-licensed remote or language extension you depend on daily, that is a real reason to stay — and no amount of AI quality changes it.

There's a second, quieter version of this at large companies: internally distributed extensions, security agents, and policy tooling that IT ships to official VS Code builds and has never tested against a fork. That's not a technical blocker so much as a procurement one, and it's the reason enterprise adoption of AI-native editors tends to run through a pilot program rather than a company-wide switch.

Performance and Resource Cost

Cursor's codebase index is what makes its answers feel telepathic, and it isn't free. On a large monorepo, the initial index takes real time and the background process keeps working as files change. Expect a heavier memory and CPU footprint than baseline VS Code, and expect the first hour in a big repository to feel worse than the tenth, because the index is still catching up with reality.

Baseline VS Code, by contrast, stays light until you load it up with extensions — at which point it usually isn't light either. In practice most developers find both editors sit in the same broad performance band on a modern machine, and the more relevant difference is that Cursor's heaviness is structural and constant while VS Code's is something you brought on yourself.

The other cost worth naming is privacy. Codebase indexing means code (or embeddings derived from it) is processed by Cursor's infrastructure, and there are privacy settings that change retention behaviour. Whatever the current policy says, this is the specific thing your security team will ask about, so read the current terms rather than trusting a blog post — including this one.

Two Different Pricing Structures, Not Two Prices

VS Code is free and stays free. The comparison people actually make is Cursor against VS Code plus GitHub Copilot, and the two vendors bill differently enough that the sticker price is misleading.

Cursor has a usable free tier and a Pro tier at $20/month that covers most individual use, with heavier agent usage flowing into usage-based charges on top. Copilot's individual paid tier is cheaper than Cursor Pro and is bundled free for some open-source maintainers and students, with its own limits and premium-request accounting above them. Both vendors have business and enterprise tiers with admin controls, and both have changed their limit structures more than once.

Two implications matter more than the numbers. First, if you run long agentic sessions daily, neither tool's headline price is what you will pay — measure a real week before you budget. Second, at organizational scale the decision is a per-seat multiplication problem, and the roles that spend more time in review and meetings than in active generation are where the ROI case is weakest. A 200-person org does not need 200 Cursor seats to capture most of the benefit.

What About VS Code Plus Copilot?

This is the comparison that has changed most in the past year. Copilot is no longer just inline completion — it has chat, multi-file edits, and an agent mode, which means the categorical claim that "VS Code can only do autocomplete" is out of date. If you already have a Copilot licence through your employer and your work is mostly incremental changes to code you know well, the marginal gain from Cursor is smaller than the enthusiasm around it suggests.

Where Cursor still pulls ahead is the depth of integration described earlier: the apply loop, the index, the verification pass, and the model-choice flexibility. Copilot's agent lives inside the extension host and behaves like a very capable guest in the editor. Cursor's lives in the editor. Whether that distinction is worth a subscription depends entirely on how much of your week is spent on changes that span many files at once. Our dedicated Cursor vs GitHub Copilot comparison goes deeper on that specific matchup.

What VS Code Still Does Better

It would be dishonest to pretend Cursor wins on every axis. VS Code's extension marketplace remains larger and more mature — if you rely on a niche language server, a specific linter integration, or a company-internal extension your enterprise IT team maintains, VS Code still has the edge in raw ecosystem breadth. VS Code is also free, which matters at scale, and it tracks its own release train rather than inheriting it on a delay.

There's also a control argument for VS Code plus a self-managed Copilot or open-source alternative: some regulated industries have stricter requirements about which vendors can see source code at all, and the procurement and security review process for a new AI-native editor is nontrivial for a large enterprise. None of this means Cursor is wrong for those teams forever — it means the migration path runs through security review and pilot programs, not a same-day company-wide switch.

Switching Cost, Honestly

This is the most underrated part of the decision, and it cuts in Cursor's favour. Because Cursor is a fork, migration is close to trivial: it imports your VS Code settings, keybindings, and extensions on first launch, and your muscle memory transfers intact. There is no new shortcut vocabulary to learn and no project configuration to rewrite.

More importantly, switching back is equally cheap. Your repository is unchanged, your settings still live in the same format, and nothing about the code you wrote in Cursor is Cursor-specific. That asymmetry is the actual argument for trying it: the downside of a two-week experiment is two weeks, and the upside is a permanently faster loop. Very few tooling decisions are that reversible.

The real switching costs are organizational, not technical. Standardizing a team on a new editor means updated onboarding docs, a shared answer to the extension question above, a security review, and someone owning the licence budget. That's why the rollout pattern that works is a pilot: let a handful of volunteers run Cursor for two to three weeks on real feature work, collect before-and-after cycle-time numbers rather than anecdotes, and only then make the broader case. Engineering leads who mandate a switch company-wide without that evidence get more pushback than the tool deserves, because change management, not the editor, was the actual obstacle.

Pick One: A Straight Decision Guide

Choose Cursor if you work mostly in TypeScript, Python, or another well-represented web-stack language; a meaningful share of your changes span several files; you frequently work in code you didn't write; you want to choose your model per task; and no Microsoft-licensed extension is load-bearing in your daily workflow.

Stay on VS Code if remote development or dev containers are central to how you work; you depend on a proprietary first-party language extension; your organization restricts which vendors may process source code; your work is mostly small, local edits in code you know intimately; or you already have Copilot and haven't yet hit its ceiling.

Try both for two weeks if you're unsure — which, given how cheap the experiment is, is most people. The other major VS Code fork is worth piloting alongside Cursor too, though it has changed hands and names: Codeium's Windsurf was acquired by Cognition and relaunched as Devin Desktop on June 2, 2026, keeping compatibility with VS Code extensions and keybindings. Our Cursor vs Windsurf comparison describes that editor as it stood before the rebrand.

The Honest Limits of Each

Cursor's weaknesses are the ones you'd predict from a fast-moving fork: usage limits and billing that have been reshuffled more than once, a lag behind upstream VS Code releases, an index that goes stale on very large or fast-changing repositories, and an agent whose failures look exactly as confident as its successes. That last one is the important one — a wrong multi-file diff is beautifully formatted, and the only real defence is a test suite and a review habit.

VS Code's weakness is the ceiling imposed by its own architecture. Whatever Microsoft ships in Copilot has to fit inside the extension model, which means the deepest integrations will keep appearing in forks first. That's not a permanent disadvantage — the extension API keeps widening — but it does mean the pattern of the last two years, where the AI-native experience shows up in a fork and lands upstream later, is likely to repeat.

Is it worth $20 a month?

If you code for a living and your work spans more than one file at a time, yes — the time saved on a single serious refactor covers the month. If you already have Copilot and mostly make small local edits, run the free two-week experiment before you commit, because your honest answer might be no. VS Code plus Copilot is a very good assistant; Cursor is a collaborator, and with 3.11's side chat and mobile review flow it's a collaborator you can check in on from your phone.

Either way, the editor is one layer of a larger stack. Once you've picked it, our guide to the best AI tools for vibe coding covers the assistants, app builders, and deploy tooling that sit around it, and the best AI coding tools ranking has the full field.