@_sunbo · X

I built ProductIdeaScout to help founders validate product ideas before they start building:

@greekdubliner · X

not_wowinter13 · HN

Unified workspace where AI knows your business

@fotohinia16520 · X

Check out what I just built with Lovable!

@nathanghart · X

Submitting for approval. I built a free tool for anyone about to ship a vibecoded app. It scans your repo for what bites you in prod (leaked keys, no auth, no error handling). I ran it on 1,868 AI-built apps and even caught my own scanner being ~42% wrong.

sirily11 · HN

Application Signal – AI That Evaluates Your YC Startup Idea

v2mo · V2EX

生成指定行数的 Excel 文件, 输入行数, 就能快速下载 xlsx 表格文件 后端测试需要用到 Excel 大文件，测试导入、导出。 这个工具用来测试是很顺手了。 [生成指定行数的 Excel 文件, 输入行数, 快速下载 xlsx 表格文件]( https://it365.janqi.com/generate-excel-file-with-specified-number-of-rows/zh/) 看了背后的技术： 使用了 WebAssembly Web Worker 能支持生成一百万行的 Excel 文件，还是有点猛，只是 100w 行，要等几十秒。 还能按规则填充列的数据，也支持插值表达式和随机数，自由度还是不错的。

dgerken · HN

I rebuilt my 2000s polling site with an AI running the editorial desk

@AaronTeng · X

A month ago I had ideas for and but no dev team So I just started vibe coding Prayer times, petrol prices, ringgit tracker, flood alerts, cuti planner, a live PENGU dashboard with labeled whale wallets All shipped solo with AI Last week I thought of a cuti planner feature at 2am. By 7am it was live with support for all 16 states and calendar export. That used to take a sprint cycle minimum I spent years managing product teams and writing PRDs. Now I write prompts and ship before breakfast Vibe coding will not replace real engineering for complex infra. But for a solo founder who wants to validate fast and ship tools people actually use? Nothing else comes close right now 🚀

@AaronTeng · X

A month ago I had ideas for and but no dev team So I just started vibe coding Prayer times, petrol prices, ringgit tracker, flood alerts, cuti planner, a live PENGU dashboard with labeled whale wallets All shipped solo with AI Last week I thought of a cuti planner feature at 2am. By 7am it was live with support for all 16 states and calendar export. That used to take a sprint cycle minimum I spent years managing product teams and writing PRDs. Now I write prompts and ship before breakfast Vibe coding will not replace real engineering for complex infra. But for a solo founder who wants to validate fast and ship tools people actually use? Nothing else comes close right now 🚀

@silverw_dot_ing · X

@factfile0 · X