
Product rankings won in public trial — Convincer
Product leaderboards decided by an adversarial AI jury. Every rank is taken from the product that held it, in a trial with graded evidence and published reasoning.
@oleks_i · X
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Product leaderboards decided by an adversarial AI jury. Every rank is taken from the product that held it, in a trial with graded evidence and published reasoning.
@oleks_i · X

Regra18:通过真实比赛视频判罚和足球规则考试学习足球裁判。
@tiagosoaresv · X

ProofBench:创建登陆页测试初创想法,测量邮件转化信号。
@joffreyio · X

SATANGO:游戏化SAT备考应用,含自适应练习和AI辅导。
@Salamatfoundx · X
I built my vibe coding startup in 1 week and now i search first users my app helping to prepare new materials about SAT working like Duolingo if u want u can try

玩Parry来识别AI生成的错误,通过每日益智游戏锻炼你的判断力。
u/CogniKing · Reddit
Play Parry — a 2-minute daily puzzle about catching AI's mistakes: spot the planted flaw, catch the answer that's lying to you I have been recently fascinated with puzzles as a way to help improve my BS-radar when using AI. I designed Parry to help with this - One puzzle a day - find the one flaw hidden in a confident paragraph, pick which of two AI answers actually helps you (one is subtly useless), call a claim true/false. Free, no account, nothing you input leaves your devi

通过一行代码在网站上收集和嵌入客户推荐。
@aimicrotool · X
Just launched ProofResult 🚀 Collect testimonials from your customers and embed them on your site with a single <script> tag. No login required for them, no iframe. Free while I gather feedback from early users. #buildinpublic #indiehackers

Validate your MVP with structured feedback from real users. Collect product feedback, understand user experience, and build with more confidence.
@Jay36_9 · X
Building VerifiFlo right now 👋 It helps founders and builders get structured feedback on their products from their target users and other builders. Let's connect!

竞争Claude Code打字速度排行榜,查看每日和每周排名。
@justdohank · X
— a live leaderboard of Claude Code usage. I've always wondered how much the builders actually making money prompt every day. If you use CC, come claim your spot 👀

评估AI应用是否可交付、脆弱或实验项目的免费评分卡。
@eric810829 · X
I made a free Vibe-Coded App Reality Score. It checks the boring launch proof: - payment/access state - private data boundaries - AI output evidence - support recovery - one real user flow 0-100 score:

通过滑动式情景测验提升你在养育、沟通、领导和财务方面的判断力。
@ShashankBhutiy4 · X
Duolingo for Soft Skills and career growth

用AI辅助解决每日代码挑战,跟踪你的开发者连胜记录。
u/Administrative_Egg78 · Reddit
I built this because AI was making me a dumb&lazy engineer I noticed something sad about how I use AI. I was shipping faster, but practicing less. I could get answers quickly, but I was losing the habit of working through the fundamentals myself. So I built Unrot: short daily challenges for developers across languages, system design, architecture, data engineering, and other tracks. Game/xp and rewards system, a tiny bit competitive. No signup required to try it: https://unrot.dev

Etch: 追踪、重放和验证AI代理的决策,提供签名审计线索。
u/Funky_Chicken_22 · Reddit
OSS to SaaS positioning problem: when the user persona and the buyer persona are completely disjoint Founder here. Sharing a positioning problem I think a lot of OSS-to-SaaS founders hit and don't talk about publicly. Context: I have been running an OSS project (world-model-mcp) with ~2,500 monthly PyPI installs. Two weeks ago I opened up the hosted companion, Etch, at etch.systems. Launched publicly on Product Hunt at 12:00 PDT yesterday. The positioning problem: OSS user persona: in