实用工具1 month ago
X Video Download — Free MP4 Downloader for X (Twitter) Posts
从X(Twitter)帖子下载视频为MP4文件。
x downloader — 解析推特（X）上的 AI 视频及各种视频链接，支持一键下载多种清晰度视频。
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从X(Twitter)帖子下载视频为MP4文件。
x downloader — 解析推特（X）上的 AI 视频及各种视频链接，支持一键下载多种清晰度视频。
Download and cut YouTube videos in 4K — no watermark, no ads, no subscription. Trim to MP4/MP3, crop to 9:16, or grab TikTok & Twitch clips.
@philippenamias · X
Tako 在 60 秒内扫描网页应用，发现泄露密钥和开放数据库等安全漏洞。
@guhanvenkaty · X
Tako's free preview is live: Paste your URL, get a security verdict on your vibe-coded app in 60s. Not an AI wrapper: it fires real requests and PROVES exposure, pulling data from your open DB with no login. Scanning puts you on the early-access waitlist.
79+ privacy-first online tools to convert, compress, and download files. Ad-free, no tracking. €1 day pass, €6/year, or €30 lifetime — no SaaS lock-in.
@philippenamias · X
在浏览器中跨设备(Mac、PC、iOS、Android、Smart TV)即时分享文件和文本,无需注册。
@WackyCrocoGator · X
This one doesn’t require any signup or payment. Just load and multiple device by opening the site on them and connect them for an easy way to drop text and file to each other.
粘贴 HTML 创建即时演示文稿，一个链接分享，无需下载或注册。
oandre · HN
Slidum – A player for the HTML presentations AI writes
将Git历史转成音乐的桌面应用，记录你的每个构建。
@ivygrzy · X
My git history as music. This is Unicorn: a desktop app I built w/ @AnthropicAI's Claude Code. It lives beside the terminal and documents my builds. Every experiment logs itself. Every commit plays a note. The story: The preview:
在浏览器中玩Drift Fever漂移竞速游戏，配有原创音乐，无需安装。
novlrdotcom · HN
Drift Fever – an HTML5 arcade game with an original soundtrack
Play a free harmonium in your browser. Rock your MacBook's lid to pump the bellows and press A to J to play sargam notes. No install, works in Chrome and Edge.
@sunnyxdesign · X
Just made a useless fun website only for Macbooks. You can check it yourself at
Browse parametric visual effects, tune them live in the browser, and export compiling source for SwiftUI, React Native, and the web.
@dotvonesy · X
Beautiful Effects for Mobile and Web:
Publish software, not links. Tag it, try it, ship it.
ShamarWebster · HN
Store Front For Vibe coded apps
免登录的在线PDF和图像工具，支持合并、转换、压缩、编辑和生成等28+种功能。
@badbyeseason · X
Just shipped a big update to file transfer: resume broken transfers, multi-file queue, end-to-end encryption, custom room codes, and 2GB limit. Still 100% P2P, no server stores your files. 28+ tools live now. #buildinpublic #privacy