Cursor · Backend
Cursor rules for Express
Express rules encode your middleware ordering, router-per-resource structure, centralized error handler, and validation library. Because Express ships no opinions, these rules are what stop Cursor putting business logic directly in route callbacks.
Every .cursorrules and .mdc file below targets Expressand is quality-scored from automated signals — freshness, schema completeness, and review activity — not star counts you can game. Each listing carries its real GitHub author and SPDX license, so you know exactly what you're pasting into your repo and under what terms. That's the difference between this and an awesome-cursor-rules link dump: here a stale or broken Express rule sinks to the bottom instead of sitting at the top because someone starred it in 2024.
Top Express Cursor rules by quality score
Ranked by quality score, refreshed daily. 8 Express rules on RuleSell right now.
How to install a Express .mdc rule
1. Pick a rule above
Open the highest quality-scored Express listing and read the preview — make sure its conventions match your stack before you copy it.
2. Choose a location
Project-wide rules go in .cursorrules at your repo root. Scoped rules go in .cursor/rules/express.mdc and attach to file globs.
3. Paste and scope it
Drop the contents in. For a .mdc file, set the frontmatter globs (e.g. globs: "**/*.ts") so Cursor auto-attaches it only for Express files.
4. Reload Cursor
Reload the Cursor window so the rule is loaded, then confirm it appears under Settings → Rules in your active context.
# Project-wide rule
cp express.cursorrules ./.cursorrules
# Or a scoped .mdc rule (auto-attaches by glob):
mkdir -p .cursor/rules
cat > .cursor/rules/express.mdc <<'EOF'
---
description: Express project conventions
globs: "**/*"
alwaysApply: false
---
# ...paste the rule body here...
EOFExpress Cursor rules — frequently asked
What's the best Cursor rule for Express?
The best Express Cursor rule is the one that encodes your project's conventions — not a generic one-size-fits-all file. On RuleSell, Express rules are ranked by quality score (freshness, schema completeness, and review signals), so the top of this page is a defensible starting point. Open the highest-scored listing, then trim it to match your stack.
Where do Express .cursorrules files go?
Put a project-wide rule in a .cursorrules file at your repo root. For scoped rules, create .cursor/rules/express.mdc and attach it to the relevant file globs (for example **/*.ts) so Cursor only loads it when you're editing matching Express files. Commit both to git so your whole team gets the same context.
Do these Express rules work in Windsurf or Claude Code too?
Often, yes. A plain-markdown Express rule frequently works as-is in Windsurf (rename to .windsurfrules) and as project context for Claude Code (paste into CLAUDE.md). RuleSell dual-tags listings that are verified compatible across environments.
Are these Express Cursor rules free?
Yes — every listing is free to download during beta. Each Express rule keeps its original GitHub author attribution and SPDX license, so you always know the provenance. Paid publishing with creator payouts opens after beta.