The full gallery
Tech stack
20 projects
Test your internet download and upload speeds instantly with no app required.
@checkdotfast · X
A marketplace for paid one-on-one messaging between creators and their fans.
@AlexisWill60630 · X
Check out what I just built with Lovable!
AI-powered tool for creating videos instantly without manual editing.
@byananyad_pro · X
Test your reaction speed and play 17 mini-games including puzzles and arcade games.
leolee829111 · V2EX
做了个反应速度测试站， 5 个工具+17 个小游戏，求各位帮忙看看 前段时间看了个小游戏站赚美元的教程，想着自己也试试手。没搞太复杂的——先做了几个认知测试工具，又嵌了些免费小游戏，搭了个站。 地址：checkreaction.com ( https://checkreaction.com/ ) 目前有这些： - 反应速度测试，5 轮取平均，带年龄基准对比 - 瞄准训练，30 个随机目标，测速度和精度 - 打字速度，30 秒 WPM - 序列记忆、数字记忆两个记忆测试 - 17 个 iframe 小游戏，纸牌、台球、消消乐、Cut The Rope 这些 技术跟 FH6Wiki 一样简陋——纯静态 HTML + 原生 JS ，扔 Cloudflare Pages 上。反应测试就一个 4.5KB 的单文件，也扔 GitHub 开源了。 为啥做这个 顺手查了下关键词难度。"reaction time game" KD 只有 4.8/100 ，排第二的是个 DR=0 、8 个月的新站，体验分只有 22 。第六名是个床垫公司。Google 甚至拿 Red
Ship an app with a buy button in 30 days or your handle gets logged on the public airlock.
@freyedev · X
Just launched! Next!!
@suni_code https://t.co/OajI3lOKKW - Traffic Orchestration Platform
@KsaAZaks · X
- Traffic Orchestration Platform
Test AI-generated web app animations for performance budget and reduced-motion safety.
@Adolphi13543532 · X
An new technology for WebUi on scale, (lovable,base44,emergent…) who ever will get it first will be the 🤴🏽👇🏼
Apply motion from reference videos to turn static images into animated videos.
Kling Motion Control — AI Motion Transfer with Kling 3.0
Free browser-based tool for creating graphics, posters, and animations with built-in AI image generation.
Canvave — 简单图形设计和动画制作平台。无须专业技能也能做出任意尺寸的精美设计；最高支持图片 3x 或动画 240 FPS 导出；内置基于 Flux 的 AI 文生图、图生图；适合电商卖家、广告设计、社媒运营、独立开发等有设计需求的群体
Solve Rubik's cubes with an online solver, timer, and algorithm guides.
wozzp · HN
Rubiks Cube Solver
Run LLM inference on consumer GPUs with NVIDIA TensorRT-LLM optimization.
brianhabana123 · HN
TensorRT-LLM running natively on Windows (no WSL)
