
TypeSpeedAI – Free Online Typing Practice & Speed Test
通过 AI 反馈进行打字练习,提高速度和准确性。
@AmitGajbhare · X
We build - a modern typing platform that helps people improve typing speed and accuracy with AI-powered practice, real-time feedback, progress tracking
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通过 AI 反馈进行打字练习,提高速度和准确性。
@AmitGajbhare · X
We build - a modern typing platform that helps people improve typing speed and accuracy with AI-powered practice, real-time feedback, progress tracking

与橡皮鸭聊天,支持浏览器使用或OpenAI API兼容接入。
Antihero5759 · HN
I built a rubber duck chat that you can use through the browser but it's also OpenAI api compatible so you can plugin it in and use it through your favorite ai app. https://bearjcc-quack-language-model.hf.space/

图片转 ASCII 字符画、复制符号、查看码表、进制转换——全在浏览器。
HeStudy · V2EX
做了个纯前端的 ASCII 工具站:图片转字符画、banner 生成、符号一键复制 平时偶尔需要查 ASCII 码表、复制一些特殊符号(箭头、制表符这类),每次都是搜一个满屏广告的老站凑合用,索性自己做了一个: https://getascii.com 目前有这些工具: 图片转 ASCII 字符画(拖一张图进去就行,支持调宽度/字符集/反色) 文字转 ASCII banner 大字 常用符号一键复制(箭头、制表符、数学符号、颜文字) 完整 ASCII 码表 + 一个交互式键盘映射图(点键盘上的键显示对应的 dec/hex 码) 进制转换器( hex/dec/bin ↔ ASCII ) 几个实现上的点: Astro 构建的纯静态站,所有工具都是纯客户端计算,图片不会上传到任何服务器 没有账号系统,没有付费墙,打开就用 整站是绿色荧光终端风( CRT 扫描线 + JetBrains Mono ),算是给终端审美交个作业 顺手给它做了个 25 秒的宣传片: https://www.youtube.com/watch?v=AjzU5mw1PrI

80+免费Liquid Glass React组件库,可实时预览和复制代码。
@AdeebMirza83 · X
🚀 I just shipped IntelliHelper UI — my Liquid Glass React component library. Try it: GitHub: 80+ components. 5 gorgeous themes. CLI installs in seconds. Frosted chrome that stays quiet. Expressive content panels that pop. Built for Next.js + Tailwind, copy-paste ownership like shadcn, but with a stunning glass design system that feels premium. And yes — official plugins & MCP so Claude, Grok, Cursor & agents actually understand how to use it. Live previews, full source, open source (MIT). What do you think of the glass effect? 👇 Drop your feedback — building in public starts now! #React #NextJS #Tailwind #UI #OpenSource #WebDev #DesignSystem

强调性能和响应式设计的免费网络工具集合。
@rutvikraval5 · X
🚀 Just launched The Pegboard — a clean, responsive web experience focused on performance and usability. 🔗 Would love your feedback 🙌 #Flutter #FlutterWeb #BuildInPublic

为开发者设计的笔记应用,支持代码块、看板管理和GitHub导入。
@SinghApurv1711 · X
Hey! Check it out here:

TranAI是WhatsApp和Telegram CRM,支持200+语言实时双向翻译。
TranAI — 聚合海外主流应用的多开翻译器,支持沉浸式翻译、有道/百度/Google/DeepL/ChatGPT 等翻译通道和 AI 智能回复

Coohoo 是一个无需登录的视觉反馈小工具,可在测试网站上点击元素留言。
@vova_tsurkan · X
Built my first app with @shipstudio_app Now Coohoo is live on Product Hunt! 🚀

Takt 自动分组标签页、防止重复、跟踪资源。
u/-Leelith- · Reddit
Takt tab manager Update n°4: Adding 6 languages translations, (almost) fully interactive demo, an AI grouping feature, reworked our onboarding and fixing many bugs After discovering this sub and my first post , sharing my update n°4: We mentioned on the update n°3 that we wanted to build a live interactive demo. So we did that and build an almost identically fully interactive "try before you install" demo of the extension. The goal was to have a demo that converts a browser visit into a

浏览器人声调音和混音工作室,支持AI音高纠正。
@noooder · X
- a browser based vocal editing and mixing tool

Claude Code、Codex 和 Grok 的 shadcn UI 界面组件。
theswerd · GitHub
brainless Claude Code, Codex, and Grok interfaces as shadcn components

Almost Selected 让烦人的文本选择变成轻松有趣的拼图游戏。
@PreciseAccident · X
I turned one of the most frustrating mobile experiences into a tiny browser game. When the world's most frustrating text selection meets peaceful words.