letsgogogo · V2EX

做了一个串珠子的工具，支持拼豆。 我做了一个在线串珠图案工具 Loomet 。 可以画图案、自动算珠子数量、导出 PDF 。也支持拼豆模式。 https://loomet.app

u/Comfortable-Break-40 · Reddit

I spent a year building a DSA learning platform with 111 interactive visualizers. Would love feedback. A few years ago, I failed interviews at Google, Amazon, and Microsoft. The reason was simple: I could code, but I never properly understood Data Structures and Algorithms. I spent almost a year learning DSA after that. During that time, I realized I don't learn by memorizing. I learn by building. And I couldn't find a tool that taught DSA the way I wanted to learn it. So I

Seamless Canvas — AI 无缝纹理生成器，通过文字描述或上传图像生成可平铺纹理 - [更多介绍](https://seamlesscanvas.com)

heliostatic · HN

A couple weeks ago we were on vacation with friends, and after the kids were asleep we played games -- mostly Qwirkle, which I had never played and am terrible at. I don't care about being terrible at games, so I made a web version to keep playing after vacation: build lines of tiles that share a color or a shape, 2-4 players (or add bots). I wanted it to be low friction, so there are no accounts. Your identity is an anonymous id in localStorage, and you can move it to another device by scanning a QR code or hitting a unique url. Start a game and text someone the link (game slugs are semi-memorable three word phrases), or "Play the computer" and you can play immediately against bots. Games are async-friendly with web push for turn notifications. The stack is one Node process on a small VM, Next.js + Socket.IO, no database. The server and the client use the same engine so moves validate optimistically, and the bots go through the same functions, so bot moves are always legal. State is

@JoydeepNath007 · X

@ninakolari · X

Google just dropped Stitch and it changes the entire vibe coding workflow. You describe what you want your app to look like. It builds full high-fidelity screens in seconds. No Figma. No designer. No credit card. Here is how to use it: Go to Sign in with your Google account. That’s it. You’re in. Instead of typing “make me an app” type this: “A lesson planning app for teachers. Clean and calm. Inspired by Notion. Minimal. White space.” The more specific you are the better your screens. Then refine with follow up prompts. Change the nav. Try dark mode. Get 3 menu variations. Or just speak it. Your screens become a clickable prototype in seconds. Click a button and Stitch generates the next screen automatically. Your entire app flow. Before you write one line of code. Then take it further. Export to Lovable or Cursor and build the logic on top. Use the MCP server to keep your design and code in sync. Pull any website’s design system in seconds. Save everything as

u/sucsforyou · Reddit

I built Dreamotif, a private dream journal that calculates what keeps coming back. No AI. Dreamotif is a private journal that calculates the motfis - the recurring themes and elements in your dreams - the motifs. You can try it at Dreamotif.com I used to log my dreams in a Google Doc with a color-coded key at the top listing the different things that kept showing up. A blue highlight for water, for the bodies of water that used to be a very common element of mine. Brown for

ghosts_ · HN

I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.

@KalkiTheEnd2 · X

Check out what I just built with Lovable!

@zoxilsi · X

@chordxp · X

@ShivamRaut1610 · X