If you have spent years working with editors built on Electron, you already know how heavy they feel, and VS Code is no exception.If your project is big enough, the interface starts to stutter.It is a performance tax that we have come to accept as the cost of doing business in modern development.
Zed changes that by stripping away the web stack entirely.Now, I think VS Code is too slow compared to Zed.Zed has native GPU acceleration The first nail in VS Code is how it runs For a long time, I put up with VS Code feeling slow, but eventually the performance issues became hard to ignore.
The reason it feels this way is that VS Code runs on Electron, which is essentially a full web browser bundled inside a desktop app.Every time you press a key, that input has to travel through a long chain of software layers before anything appears on your screen.That might sound fast, but this means the input has to go from your operating system, through a JavaScript engine, through layout calculations, all the way to your GPU.
That's a lot of steps for something that should feel instant.On top of that, JavaScript has a garbage collector that periodically pauses everything to clean up memory, which causes those brief stutters you feel during long coding sessions.Once you use an editor without all that overhead, going back feels noticeably worse.
Zed, a VS Code alternative, takes a completely different approach.It's built in Rust, which compiles directly to machine code, and it talks to your GPU the same way a video game does, because it bypasses the browser-style layout system entirely.Instead of treating the editor like a webpage that needs to be constantly recalculated and redrawn, Zed treats it like a scene that gets rendered directly on the graphics card.
On macOS, it uses Metal, on Linux, it uses Vulkan, and on Windows, it uses Direct3D.These are low-level graphics interfaces that give Zed direct access to the hardware without any middleman.Going back to VS Code after using Zed for a while, it genuinely feels like the editor is fighting you.
Zed gets out of the way completely, and when your tools stop interrupting you, it's a lot easier to stay focused on the actual problem you're trying to solve.VS Code's features are built into Zed You could switch to Zed and have a smaller setup The first thing that stands out about Zed is how little setup it needs before you can actually use it.Most editors need you to spend an hour hunting down plugins, configuring settings, and troubleshooting before anything works properly.
Zed skips most of that.The terminal is built in from the start, so you're not constantly switching between windows or wrestling with a terminal that feels like it was added as an afterthought.Code completion, error highlighting, and syntax support for most major languages also work out of the box, because Zed connects directly to language servers behind the scenes without asking you to find and install them yourself.
It is also built for teamwork.In VS Code, real-time pair programming usually means installing Live Share and hoping it behaves, but Zed treats collaboration as a core feature rather than an extension.You can share your workspace, see other people's cursors moving in real time, and talk through problems using built-in voice chat, all without signing in to a third-party service or downloading anything extra.
The biggest worry when leaving VS Code is the plugin ecosystem.VS Code has over 40,000 extensions built up over the years, covering everything from obscure framework support to custom themes and deployment tools.I hate the thought of losing this, and to be fair, Zed's library is much smaller.
If your work depends on a specific tool, there's a real chance you won't find a direct replacement yet.Still, the gap is smaller than it looks.Since Zed handles language support natively, you don't need plugins for the things most people reach for first.
Autocompletion, refactoring, and error detection across languages like Rust, TypeScript, and Go all just work.Extensions in Zed are built on WebAssembly, which means they run fast and don't bloat the editor the way JavaScript-based VS Code plugins can.You can also import your existing VS Code themes directly, so at least the editor looks familiar when you move over.
VS Code wastes so many resources Zed was made to run well and smoothly I know a lot of people who need Docker containers, dev servers, build tools, and even a local AI model running at once.Even if you're not going that far, your computer's memory is constantly being pulled in every direction.The last thing you want is your text editor making that worse.
But that's exactly what VS Code does.A fresh installation of VS Code with no extensions uses between 300 and 500 MB of RAM.Add a reasonable set of extensions, and that climbs to around 2 GB.
Open a large enterprise codebase, and VS Code can consume anywhere from 10 to 20 GB just to index the files and let you navigate around.That's not memory being used by your containers or your servers or your build pipeline; that's your editor sitting there eating resources.That is a massive problem if you are running on a tighter hardware budget.
Zed doesn't rely on a garbage collector running in the background, which means no random pauses and no memory slowly piling up over time.A fresh Zed install uses between 150 and 250 MB of RAM.Under a heavy workload, it rarely goes above 600 MB.
Open that same massive codebase that brings VS Code to its knees, and Zed will likely handle it with only a fraction of what the alternative needs.Even if you have a powerful computer, it is smart to keep track of how much memory you are using, and Zed helps keep those numbers low.It could be time to dump VS Code Moving away from a massive tool like VS Code means you have to consider what you might lose, and you will definitely miss a few things.
The massive library of niche extensions that the VS Code community has built over the years is not something any new editor can replicate overnight.If your daily workflow relies on highly specialized plugins or specific enterprise integrations, stick to VS Code.But if you want a faster, more stable environment, the trade-off is worth it.
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