@Henry_Yangs · X

javayhux · V2EX

名称：Open Graph 图片生成器 网址：[https://og.mkdollar.com]( https://og.mkdollar.com) 功能：内置 10+ Open Graph 图片模板，选择模板，配置参数，即可生成好看的 OG 图片，适用于文章配图、社媒帖 子封面等场景 价格：免费使用，免费下载 

@dadaroo247 · X

Check out what I just built with Lovable!

u/Sapo-Homien · Reddit

I build iLovePDF - but for Software Engineering. No Sign-up, No ads, No limits, Nothing leaves your browser. 22 browser tools for the stuff engineers keep redrawing: cloud architecture diagrams, ER diagrams, git branching, user flows, state machines, sequence & API diagrams, annotated screenshots, and an AI-prompt builder. No signup, no ads, no limits. Everything you need, runs in your browser. Open your browser's Network tab and watch a tool do its work without a single req

@Syncyeep · X

dilyevsky · HN

BBRv3 for gVisor's netstack, visualized in the browser using WASM

__mp · HN

I built my own weather prediction / visualization app: https://wx.rsp.li (on-device temperature lapsing, on device interpolation modes, user-selectable aggregations, etc…). One of these days I should do a writeup. I also asked Claude to build a photo gallery for me https://places.pascalspoerri.ch (HDR, map support, similar images)

flreey · V2EX

模拟 btc/eth/sol 多空军沙盘效果 https://w3arb.xyz/ 其他地方看到的创意，我觉得很有意思，模拟币圈多军/空军对战场景 底部还可以发弹幕，聊天

@SamEkeNnamdi · X

@Senioo · X

Check out what I just built with Lovable!

chenglong-hn · HN

Data visualizations are the bridge between user and data. But building AI agents that can generate visualizations reliably can be very tricky: - simple chart specs can be reliable, but generated charts are often of low quality due to reliance on system defaults; - complex chart specs with explicit details can produce good-looking charts, but they are verbose and agents can struggle with reliability We figured out it is a limitation on the language issue (not just AI capability thing) -- current visualization languages are a bit too low-level for AI agents, requiring them to explicitly make visual decisions that are supposed to be handled by a good compiler. Flint is a visualization intermediate language to address this issue, allow AI agents to solve this last-mile human-agent interaction problem. It provides a simple semantic-type based specification, and contains a layout optimization engine that can produce good-looking charts (filled with derived low-level details) from simple

@rishabh21g · X

The whiteboard that just lets you draw