MODULE 02 5 lessons~50 min

🔍 Problem Discovery.

Find real problems worth solving using gap analysis, daily life observation, and competitive research.

2.1

The gap analysis method.

The gap analysis method is the most reliable way to find micro-tool ideas. Here's how it works: search for an existing tool on Google, use it, and identify what's broken, ugly, or missing.

Real example: Searching for "Online Ruler" reveals tools with cluttered UIs, wrong-side rulers, missing auto-calibration, and no dark mode. Each of these gaps is your competitive edge — your "value add" that makes users prefer your tool.

When analyzing competitors, note down: UI/UX issues, missing features, poor mobile support, slow loading, lack of dark mode, and confusing layouts. Each problem you document becomes a feature in your superior tool.

2.2

Finding problems in your daily life.

The best micro-tool ideas come from problems you personally experience. When you need to do something and reach for Google — that's a potential tool. Keep a running list of every small frustration you encounter.

Examples of daily-life problems that became tools: Needing a ruler (online ruler), converting colors (color converter), formatting JSON (JSON formatter), generating QR codes, resizing images, calculating percentages, converting currencies.

The products you build from your own problems tend to last longer and perform better because you genuinely understand the user's need — because you are the user.

2.3

Competitive analysis walkthrough.

For every idea, do a thorough competitive analysis before writing any code. Search Google for your keyword and analyze the top 5-10 results:

What do the existing tools look like?
What features do they have (and lack)?
How is their mobile experience?
Do they have dark mode?
Are there Quora/Reddit results on page 1? (Gold mine indicator!)

Gold Mine Indicator: If you see Quora or Reddit threads ranking on Page 1 of Google for a keyword, you've found a gold mine. It means Google currently lacks a dedicated tool for that query, making it easy for a well-built micro-service to claim the top spot.

2.4

Reddit, Quora, and AI for idea generation.

Beyond personal experience, use these channels to discover problems:

Reddit: Browse subreddits like r/webdev, r/sideproject, r/smallbusiness for recurring complaints
Quora: Search for "how to [do something] online" questions
AI assistants: Ask Gemini/Claude/ChatGPT: "List 20 small problems people face daily that could be solved by a simple web tool"

Prompt: "I want to build a simple web-based micro-tool. Give me 20 small, specific
problems that people frequently search Google for, where the existing solutions
have poor UX or are outdated. Focus on utility tools, not content sites."

2.5

Evaluating problem viability.

Not every problem is worth building a tool for. Use this scorecard to evaluate ideas:

CRITERIA	GOOD SIGN	BAD SIGN
Search Volume	100+ monthly US searches	0 searches or no data
Competition	Reddit/Quora on page 1	Big brands dominating
Build Complexity	Static, no backend needed	Requires paid APIs
Domain Available	.com with keyword	No good .com options