
Cubemate - AI Code Learning Assistant
Write, execute, and learn code in Python, Java, JavaScript, C++, Go, and Rust.
@francis7_a · X
Building - learning tools for devs and student. happy to connect.
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23 projects

Write, execute, and learn code in Python, Java, JavaScript, C++, Go, and Rust.
@francis7_a · X
Building - learning tools for devs and student. happy to connect.

Write and collaborate on music notation in your browser with live preview.
@erikdao · X

Create branded developer portals from API specs and documentation with AI-assisted writing.
@jitendraballa · X

Collaborative whiteboard for wireframes, flowcharts, and process design — no signup needed.
veau · V2EX
[产品自荐] 基于 Excalidraw,我做了一个更顺手、更全能的纯本地白板: 1NX 作为产品民工+重度 Excalidraw 用户。 在 AI 的加持下,基于 Excalidraw 做了一个更顺自己手、更全能的纯本地白板:**1NX.NET** 访问地址: https://1nx.net/ **核心解决日常画图、画交互、读取各种文件轻量化处理的问题。** 产品能力概览: * 无须注册,打开即用。完整兼容 Excalidraw ,旧图可直接导入继续编辑 * 优化画布操作手感和交互,解决存储满的问题,大量元素上依然流畅 * 流程图、脑图、原型、文档、代码和图片都能放在同一张画布 * 支持 Axure 、XMind 、draw.io 、Visio 、Mermaid 、PlantUML 等格式直接导入 * 代码块、PDF 、Word 、PPT 、Excel 可直接摊开阅读;无需打开软件 * 图片裁剪、切片、马赛克、高清放大、智能抠图一站完成(全单机完成) * AI 生成思维导图、流程图、以及汇报级别的 PPTX * 增强本地化单文件能力,全

Block distracting websites by solving math or coding puzzles.
hackitup7 · HN
TLDR built a Chrome site blocker that lets you into distracting sites only after you do some math or simple coding (JS only right now). Direct link to extension (the site just gives you more context): https://chromewebstore.google.com/detail/sphinx-earn-your-di... Philosophically it's a speed bump rather than a hard gate, because you'll eventually tear a gate down but you'll leave a speed bump. I've always eventually removed site blockers, or just had them become a nuisance that I reflexively dismiss before getting to distracting sites. Site blockers don't really reduce the "start navigating to a distracting site" muscle memory, and they eventually just become annoying. Dopamine is a hell of a drug. At the same time, I've been getting frustrated that my intermediate/advanced math skills have atrophied, and becoming more senior in my career (plus AI...) has caused my coding skills to atrophy even further. Realistically I'm not going to force myself to do math or coding exercises aft

Browser-based tools for formatting, encoding, testing, and converting data.
4seasons · V2EX
devfun.org - 开发者(网络)工具集合 ## 访问地址 https://devfun.org ## 主要功能 - 本机 IPv4/IPv6 网络检查及 IP 信息查询 - 站点可访问性检查(支持全球区域) - 代理检查及代理全球出口检查 - 各类编解码、格式测试、文本格式化、校验密钥生成、文本处理、转换工具 欢迎大家使用,提供建设性的建议和意见!

Solve chemistry problems and balance equations interactively with AI-powered step-by-step guidance, no signup required.

React components for building AI agent user interfaces with streaming, tool approvals, and cross-platform deployment.
@sameerpallav · X

I built a markdown + HTML editor in the browser, I would love feedback Hey everyone, I just launched Doxy a browser-based editor that combines markdown and HTML. T
u/Foreign-Revenue6035 · Reddit
I built a markdown + HTML editor in the browser, I would love feedback Hey everyone, I just launched Doxy a browser-based editor that combines markdown and HTML. Think Overleaf but without LaTeX. It's free to write unlimited. Export to PDF. Paid plan adds AI + unlimited cloud storage. Works entirely in the browser. Would genuinely love feedback from people in this community what's missing, what's broken, what would make you actually use it. https://trydoxy.com/ sub

Search and download from 71,262 free hand-drawn SVG icons with synonym matching.
kamranahmedse · HN
I made 70K+ hand-drawn icons using AI

AI-powered e-book reader that integrates notes, reading, and AI responses to build and systematize your personal knowledge base.
mekery · V2EX
我开源了一个 AI 电子书阅读器,欢迎大家体验 Hi V 友们, AI 时代,搭建自己的知识库非常有必要,我想把笔记、阅读和 AI 回答集成在一起,不断完善知识的积累和系统化,因此做了这款阅读器。 ## 整体预览  ## 阅读 ### 书架  ### 阅读视图   ### 目录、书签、高亮、注释和 AI  ###