
Mirrors - Test AI Agents Against a Mirror of Production
Test AI agents against production mirrors using replayed traces to find bugs and regressions.
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Test AI agents against production mirrors using replayed traces to find bugs and regressions.
aisinghal

Test your prompt injection skills against AI agents in an interactive competitive challenge.
ibrahim_abdu777 · HN
We are giving away $100K > over the next 12 months to hack AI agents

Test your investment discipline by replaying stock crashes day by day.
u/G1a9b9r9y · Reddit
I built a tool that shows if you would've panic-sold during a real market crash Weekend project: a test where you relive a stock's worst historical crash day by day, and decide whether to sell or hold at each point. At the end it shows how much return you'd have left on the table by panic-selling vs holding. Posted it on an Italian finance sub first — got genuinely useful feedback (turns out showing the ticker upfront made it too easy to guess the outcome), so I just shipped a v2 where the

Backtest investment strategies, track portfolios, and analyze markets with AI assistance.
策引 — 全球市场技术分析工具,可以创建多个市场的模拟组合并做深度回测分析。同时正在开发 AI Agent 功能,可帮助用户使用大模型自动生成基于不同交易策略的模拟组合。

Shufaf is an interactive image workspace built to help developers and designers instantly visualize, test, and perfect their assets in different UI components and mockups before de
@ramio_io · X

Browser-based tools for formatting, encoding, testing, and converting data, mostly running locally.
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!

Test any PS5, Xbox, Switch or PC gamepad in your browser. Check stick drift, buttons, triggers, deadzone and observed polling rate for free.
FengNianIndie · V2EX
最近玩《黑悟空》时觉得手柄灵敏度有点问题,于是做了个手柄在线检测工具 最近在玩黑悟空时,有时候感觉视角转动不太顺,摇杆回中也有点奇怪。 一开始我不确定到底是游戏里的灵敏度设置、蓝牙连接,还是手柄本身有轻微漂移,所以就找了一些在线手柄检测工具。虽然能用,但有些界面比较乱,有些只能显示简单的按键状态,对死区和轮询率的解释也不太清楚。 于是干脆自己做了一个: 欢迎体验,如果遇到问题,我可以立即修复: https://gamepadbench.com/ 目前可以检测: - 左右摇杆位置和回中漂移 - 按键与模拟扳机输入 - 自定义死区范围 - 浏览器观察到的轮询率 - 浏览器和手柄支持时测试震动 我自己目前主要用 Xbox Series S 手柄通过蓝牙测试,摇杆、按键、扳机和震动都能正常识别。Chrome 和 Edge 的兼容性相对更好,连接后需要先按一下手柄上的任意按键,让浏览器识别设备。 现在比较想收集不同设备的兼容性反馈。如果大家手边有 Xbox 、PS5 、Switch Pro 或其他第三方手柄,可以帮忙试一下。 如果

Upload a photo and instantly find out your face shape — oval, round, square, heart, diamond or oblong. Free AI face shape test with hairstyle & glasses recommendations.
@red_bear888 · X

Generate test cases and scripts automatically from requirements.
@SEOexpertpkk · X
AI-Driven Test Automation Platform

Visual regression testing tool with AI to distinguish intended UI changes from real bugs.
@igorluchenkov · X
Hey Yuhao! Been running a lot of agents while building UI and built a tool for visual testing that integrates nicely with agents and gives your agent a way to make sure it didn't introduce any UI regressions:

AI-powered test that rates your attractiveness and provides personalized beauty insights.
Free AI Beauty Test — AI 颜值测试,提供给你个性化的建议

Test your cognitive speed across reaction, decision, focus, memory, and inhibitory control.
@MuttyRab · X