
Lingua AI — Learn 100+ languages with your AI tutor
与AI语言导师聊天,练习发音,通过每日课程和测验学习100多种语言。
@MahendraMack9b · X
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与AI语言导师聊天,练习发音,通过每日课程和测验学习100多种语言。
@MahendraMack9b · X
Check out what I just built with Lovable!

在浏览器中完成60个Python编码挑战。
u/Funny-Temporary7465 · Reddit
Built a Python learning platform because I was bored of the existing options Hey everyone, I built PyTutor, a web app to learn Python by actually writing code from the first minute instead of watching videos. 60 challenges across 6 modules, a real Python editor in the browser (runs via Skulpt, no backend needed), a live variable inspector so you can see what your code is doing as it runs, and a certificate at the end. Built it with AI-assisted coding tools, which let me focus more on the

个性化学习、ACT/SAT备考、作文支持和100多语言音频辅导。
@vrajshroff · X
Personalized learning for students

Owl 猫头鹰:免费检测小红书、公众号、抖音等平台的敏感词和违禁词。
Owl 猫头鹰 — 小红书公众号在线敏感词检测工具。我做了半年自媒体之后才发现需要规避平台敏感词,但是之前用的工具停服了,市面上其他的需要登录或者关注他们的公众号才可以使用,于是我 vibe coding 了一个敏感词检测工具,词库是根据网上找的,精简下来有 6 万多个。用了 cloudflare 的开发者穷鬼套餐,所以每人每天限制 10 次,主要是防止第三方调接口把额度耗完大家都没得用,应该对于

支持15+语言的免费在线IDE,包括云工作空间、代码面试和交互式课程。
aashhuttossh · HN
Codeground – run and share code in the browser

用你的LLM API密钥分析Hacker News公开个人资料。
Topfi · HN
Like everyone on HN, I love nothing more than to (re)read my own comments. Getting my intuition that I am among the smartest, most humble, highest quality commenters on here confirmed by an LLM so capable that the US government had to temporarily export restrict it [0] seemed only natural. Having had my perfection confirmed, I decided to share this joy with you as I had a few percent usage left before a reset. I took a few prompts, then did a review of the output which resulted in Selbstbild, a BYOK (Anthropic / OpenRouter) web app that gives you a summary and assessment of your public comments by one of our machine Gods, including Fable 5 (provided your can afford that luxury at API pricing). In all seriousness, I have, for a long time, used my own comments on social media (including HN) as part of a personal needle-in-haystack test, simply because I do know my somewhat peculiar style and what I tend to write, but also because I can sometimes write in a slightly confusing manner, ma

比较多渠道AI订阅价格,找到最低报价。
bytedoger · GitHub
awesome-OpenPrice 一个开源的收录全网卡网渠道各种AI订阅价格的项目。打破信息茧房,一站式获取各个渠道的 Claude、GPT、gemini 、cursor产品的最新价格

与AI语言导师Lucia用24种语言练习口语,她会记住你的对话。
u/emidaboi · Reddit
My English was solid on paper, but I froze the second I had to actually speak. So I built a language partner that remembers you to practice with (24 languages). Hey everyone. I'm a senior CS student, kind of obsessed with AI/ML, and a solo dev. Bit of backstory: my English was always fine, but the moment I had to actually speak, I'd freeze and I didn't really have anyone to practice with. I tried a bunch of apps and they all felt like talking to a service bot polite, generic,

通过分级新闻学习英文,内含词汇学习和测验工具。
News In Simple — 基于 AI 的英语学习新闻网站,提供初、中、高三级分级新闻及配套阅读、听力、词汇和测验素材

浏览AI辅助的书籍解读,涉及商业、投资、心理学等多个领域
晨笙阅读 — 书籍解读平台,AI 辅助+人工校审,提炼经典书籍的核心问题、论证框架与实践洞见,支持分类浏览、全文搜索和主题阅读

用AI标签和搜索功能组织ChatGPT对话的浏览器扩展。
@jumper211212 · X

与来自22个阿拉伯国家的AI化身聊天,体验真实方言交流。
@RAlzazay45385 · X
Check out what I just built with Lovable!