CHEAPUNO guide

Why is JetBrains Gateway slower and less reliable than VS Code?

Remote dev reliability depends on state management and supply chain hygiene, not just connection speed.

What you are probably seeing

You see VS Code sessions desync after container restarts, forcing manual file checks before every commit.

You notice JetBrains Gateway sessions hang or disconnect unpredictably, making long-running tasks risky.

Why it happens

VS Code’s remote model often lacks robust state persistence, so containers and file systems drift apart when sessions close.

JetBrains Gateway’s overhead and complex handshake process create more points of failure under variable network conditions.

What changed recently

Step by step

1. Verify that your container image includes a persistent volume mount for project files and tool states.

2. Configure your IDE to use a lightweight file watcher that ignores node_modules and build artifacts to reduce sync noise.

3. Audit your installed extensions for supply chain risks by checking their dependency lists and source repositories.

4. Set up a health check script that runs at session start to validate container and file system consistency.

5. Document your remote environment setup so that any disconnect can be recovered by rebuilding the state from a known good snapshot.

Ways to go further

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