Tech Domain · Book DevProjects

Webhook Tester

Debug real webhook payloads without spinning up ngrok.

Testing payment, CI/CD, and form webhooks required a local tunnel just to see what a request looked like.

Chat Playground

Test the same prompt across every AI model at once.

Comparing model outputs meant tab-switching between separate provider consoles — no shared view to judge which model actually fit the task.

MCP List

Find the right MCP server without searching fragmented GitHub repos.

The MCP ecosystem grew fast with no centralized, curated directory to discover or compare servers for a specific use case.

Prompt Library

Reuse a working AI prompt instead of rewriting it from memory.

Effective prompts for recurring tasks were scattered across chat histories and notes, wasting time rediscovering what already worked.

Recommendation Engine

Surface a related project or post automatically, not through manual linking.

Manually linking related content across 100+ projects and posts didn't scale and missed non-obvious cross-category connections.

Sentiment Analyzer

Check the tone of a piece of text without a paid NLP subscription.

Gauging sentiment in feedback or social mentions required paid NLP services or a complex model setup for a simple tone check.

Lab

Try a risky idea in a sandbox instead of cluttering a production codebase.

Promising technical experiments needed an isolated space to test, since ad-hoc trials were cluttering the main production codebase.