The PainHunt Blog
Guides on validating startup ideas, honest tool comparisons, and data-backed opportunities — drawn from the real complaints founders usually never see.
Go structured logging: data races and leaking context fields
Calling WithContext on a shared logger entry hands two goroutines the same map. The result is a runtime panic, or worse — one request's trace ID silently written into another request's log line.
How to interview when AI can generate a perfect portfolio
Portfolios and take-homes stopped being evidence — both can be produced in hours with AI. Hiring managers in PainHunt's data say the only signal left is unprepared conversation, and nothing helps them run it consistently.
Free screen time apps: what you actually get
Screen time blockers keep moving working features behind the paywall — one free tier now blocks for five seconds. What 293 app store complaints say about which limits are real and which are bait.
Why SaaS free trials don't convert
Teams answer weak trial conversion with a visual redesign before knowing whether users ever attempted the core action. 61 posts point at a diagnosis gap that no funnel chart closes.
Field service software for contractors: why generic fails
Trades businesses reject generic field service software because it doesn't speak their language. 78 posts show the objection is vocabulary and workflow fit, not price — and that sales, not product, is the harder half.
How to prevent overselling when inventory sync breaks
Store platforms let sellers accept orders for stock that isn't there, then lose the order history proving what happened. 331 posts show the failure is reconciliation, not tracking — and the seller absorbs it.
Patched, but were you already breached?
Teams running self-hosted open-source tools learn about active exploitation late, cannot tell whether their own instance was hit, and must rotate every exposed secret afterwards. PainHunt's security cluster wants the response, not another scanner.
The budgeting app invented a transaction
Bank sync misses transactions for days, totals come out wrong, and the AI assistant reports expenses that never happened. PainHunt's personal-finance cluster wants a reconciliation layer that can prove every number.