# I Built TraceFix — An AI-Powered Error Debugging Workspace for Developers

> Source: <https://dev.to/yathartsalil/-i-built-tracefix-an-ai-powered-error-debugging-workspace-for-developers-i50>
> Published: 2026-08-14 14:20:27+00:00

Debugging often starts with the same frustrating workflow:

Copy error → open Google → search Stack Overflow → inspect five different answers → try three fixes → repeat.

So I built **TraceFix**, a developer-focused web application designed to make that process much faster.

TraceFix combines an error-search interface with an AI workspace where developers can paste compiler errors, runtime exceptions, stack traces, or broken code and get a structured explanation of what went wrong and how to fix it.

TraceFix is designed around multiple programming ecosystems, including:

This isn't designed as a client-side Gemini wrapper.

The application uses a **zero-trust API architecture**:

``` text id="8cii0a"

Browser

↓

Clerk authentication

↓

Protected Next.js Route Handler

↓

Subscription verification

↓

Rate limiting

↓

Google Gemini API

↓

Streaming response

↓

Developer workspace

```
The Gemini API key never reaches the browser and is kept exclusively in server-side environment variables.

### Stack

**Frontend**

* Next.js
* React
* TypeScript
* Tailwind CSS
* Framer Motion

**Authentication**

* Clerk
* Google OAuth

**AI**

* Google Gemini
* `@google/genai`
* Server-side streaming

**Payments**

* Stripe
* Subscription webhooks

**Email**

* Resend

### Developer experience

I wanted the interface to feel closer to a serious developer tool than a typical AI chatbot.

The UI focuses on:

* Fast error searching
* Language filtering
* Structured explanations
* Root-cause analysis
* Fix recommendations
* Syntax-highlighted code
* Copy-to-clipboard
* Streaming AI responses
* Responsive developer workspace

No unnecessary gamification or childish UI — just a clean workspace built around debugging.

### Security was a major part of the project

The API layer validates the Clerk session before processing requests, checks subscription state server-side, applies rate limiting, and only then communicates with Gemini.

Stripe webhook signatures are verified using the raw request body before subscription state is updated.

### What's next?

The next iteration can connect TraceFix to real developer knowledge sources such as:

* Stack Overflow
* GitHub Issues
* Official language documentation
* Package documentation
* A RAG-based error knowledge base

The goal is to combine **AI reasoning + real-world solutions + official documentation** instead of relying solely on model knowledge.

### 🚀 Launching tomorrow

**TraceFix will be live by August 16, 2026 at 12:00 AM UTC.**

I'm excited to finally put it in the hands of developers and see how useful it actually is outside my own development workflow.

Built with **Next.js, TypeScript, Tailwind, Clerk, Stripe, Resend and Google Gemini.**

#nextjs #typescript #webdev #ai #gemini #developer #programming #opensource #react #softwareengineering
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