Menu

Post image 1
Post image 2
1 / 2
0

I built a CLI that fixes TypeScript errors automatically

DEV Community·i-am-killvish·about 1 month ago
#9OqyGUPo
Reading 0:00
15s threshold

Fixing TypeScript errors like: “Expected 1 arguments, but got 0 (TS2554)” gets repetitive really fast. So I built a small CLI tool called fixmyfile that automatically fixes some common TypeScript errors using the compiler API and AST transformations. ⚡ Demo Fixing a TypeScript error automatically: 🧠 What it does The tool: scans a .ts file detects TypeScript compiler errors applies automatic fixes repeats until no more changes are possible ⚡ Example ❌ Before function greet(name: string) { console.log(name); } greet(); // missing args ✅ After greet("text"); 🖥 Try it You can run it directly using: npx fixmyfile yourfile.ts 🧩 Currently supports Missing function arguments (TS2554) Basic type mismatch fixes (TS2322) Undefined references (TS2304) ⚠️ Note This is still experimental and focuses on common, repetitive fixes. Always review the output before committing changes. 💬 Feedback Would love to know: Did it work on your code? What errors should it support next? Where did it break?…

Continue reading — create a free account

Join HashtagPLUS to read full articles, follow hashtags, vote, and join the conversation.

Read More