Flux 2 AI — AI 绘画工具（无需注册即可生成 2K-4K 高清图像），支持多模型切换，适合快速创意验证与设计

u/Comfortable-Break-40 · Reddit

I spent a year building a DSA learning platform with 111 interactive visualizers. Would love feedback. A few years ago, I failed interviews at Google, Amazon, and Microsoft. The reason was simple: I could code, but I never properly understood Data Structures and Algorithms. I spent almost a year learning DSA after that. During that time, I realized I don't learn by memorizing. I learn by building. And I couldn't find a tool that taught DSA the way I wanted to learn it. So I

new_user___006202531e5cda473932f63 · Product Hunt

text2diagram AI Diagram Generator — from Prompt or Chat

u/Upbeat_Exam5410 · Reddit

Built an AI quoting tool for contractors — my neighbor was losing jobs because quotes took too long My neighbor runs a small moving company. Good guy, works hard. He kept losing jobs because by the time he emailed a quote, the customer had already booked someone else. He'd spend 20-30 minutes writing each estimate — pricing research, word it professionally, format it, send it. By the time it went out, it was too late. So I built QuickQuote AI. You put in the job details and GPT-4o generat

Free AI for Everyone — 无需登录、完全免费的 AI（模型包括 Grok 4 Fast、DeepSeek V3.1 等）。可选择的模型以后可能会有所调整，但这个服务会长期提供，并且完全免费

@kelvincobanaj · X

fendouai · GitHub

humanize-text-skill Free AI Humanizer: Humanize AI Text Online

Formulas AI — 帮助用户生成 Excel 公式，基于 DeepSeek-V3 的 AI 工具产品（需要用户自己填入key）

chrismessina · Product Hunt

AnySearch Real-time structured search trusted by agents and developers

u/Large-Rabbit-4491 · Reddit

I turned YouTube recommendations into an auction I’ve always thought YouTube recommendations were interesting because everyone wants the same thing: to be the next video someone watches. So I built a small experiment around that. It looks like a YouTube watch page, but the recommendation order is determined by creator bids. Highest bid = main video. Next highest bids = Up Next. Creators can also choose categories so Gaming, AI, Finance, etc. have their own rankings. W

在线眼型测试 — AI 眼型分析

FreeGPT2 — GPT Image 2 生成器网站，即时创建 AI 图像，无需登录