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22 projects
Generate line art drawings and designs online with AI.
AI Line Art Generator — 功能强大的 AI 线稿生成平台，为用户提供多样化的线稿创作与获取服务 - [更多介绍](https://lineart.app/about)
Design visual art with lines and forms directly in your browser.
@josephflaherty · X
by @golnik is the best vibe-coded software project I've seen, both in its aesthetics and the difficulty of its accomplishment. You can see the finished output of his work here:
Explore 150 train routes on an interactive map with facts about each line.
@Flightmussy · X
Convert text to realistic handwritten notes for cards, letters, and prints.
haofan_stone · Product Hunt
Handwritten Note Generator Create AI handwritten notes for cards, letters, and inserts
Transform text, notes, and articles into studio-grade motion explainer videos. Automated kinetic typography, voiceover, and smart scene flow.
@shumingtx · X
🎬 Elucidate Complex Ideas Into Motion-Driven Explainer Videos 🙌 Demo video:
Extract positioning and generate pitches from customer conversations using real quotes.
@choppeduncCEO · X
Positioning and PMF finder for early stage founders. Offering free trial for feedback and validation
103 cinematic 4K backgrounds, free — no signup, no attribution. Plus an 888-image full library. For websites, decks, social posts, and wallpapers.
@akhil_4109 · X
Pick a line and type each station's romaji to drive the train forward — race for your fastest finish across real metro and rail networks.
@meiki_ai · X
Free typing practice using real Japanese train station names across themed routes.
Create notes from videos with AI transcription, screenshots, and AI summaries.
lilaiqun · V2EX
受够了视频没听清就反复拖进度条，只考虑音频错别字多，写了个"会看画面"的视频转笔记工具 看视频经常一句话没听清，拖回去重听好几遍还是听不清。试了现有的转写工具，发现它们只用音频——恰恰是我听不清的词，它们也转不对（幻灯片上的术语、代码里的名词，声音里根本猜不出来）。 所以做了 **Vid2notes**：转写时不只听声音，还抽帧看画面。Whisper 转文字，多模态模型拿着字幕对着截图一起读，输出带截图、章节、时间戳和 AI 总结的图文笔记，可导出 Markdown / SRT / VTT 。 支持最长 10 小时的视频，常见格式都行。 技术栈给感兴趣的 V 友：全栈 Cloudflare （ Workers AI 跑 Whisper + GLM ，Rust + FFmpeg 跑在 Containers 里），按视频 MD5 缓存不重复算。 **每天免费 3 个视频**，不用绑卡：[vid2notes]( https://vid2notes.com/) 最想知道的反馈：准确率在你的视频上怎么样，尤其是带幻灯片/代码的教学视频。欢迎拍砖
See what ChatGPT, Perplexity & Google AI answer when buyers ask for a tool like yours, and give your AI agent the data to act on it over MCP.
@m3k3r1 · X
Supplier and customer relationships pulled from SEC filings, with the source sentence behind every tie. Earnings dates, market-implied expected moves, options positioning and ETF e
Varamir
Bloomberg charges hedge funds $25k/year to see who actually supplies who. Varamir does it free. →
