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Recruiting season is here. My free tool turns the job posting you're applying to into a timed mock interview in your IDE

Winter and Summer 2027 recruiting just opened, which means the OA emails are about to start landing. Three weeks ago I posted the tool I built for exactly this, and the season felt like the right time to share it again for anyone now staring down a timed screen. What it does: take the actual posting you applied to and paste it in. It researches what that company's screen looks like from recent candidate reports, writes an original question in that shape, and about 2 minutes la

五维评分

付费意愿
45
需求真实度
62
个人可落地
85
竞争空间
32
新鲜度
66

AI 分析

痛点:参加限时在线笔试(OA)的求职者往往不是败在算法本身,而是败在时间分配(triage)上,而现有刷题平台几乎都不测量每个人的单题耗时分布。

目标用户:准备 2027 冬季/夏季校招及实习的 CS 学生与转码求职者,尤其是即将收到 OA 邮件的人群。

证据:Free, MIT, no signup, and the grading engine is offline Python stdlib. / "Most timed screens are lost to triage, not to algorithms, and no problem site measures that."

变现:Freemium:基础 mock 免费,付费解锁按公司/岗位的真实题库、单题耗时分析与弱项报告、多题全真限时考试;也可面向 bootcamp 和高校就业中心做 B2B 授权。

MVP:2 周内用 Python/Node 做网页版:粘贴职位链接→抓取并生成同形态题目→浏览器内限时编辑器+隐藏测试判题→输出单题耗时与卡点分析报告,先不做 IDE 插件。

竞品:LeetCode、HackerRank、CodeSignal、interviewing.io、Pramp、Exponent、AlgoExpert

摘要:作者发布了一个免费 MIT 开源工具,把职位帖子转成带计时和隐藏测试的 IDE 内模拟面试,并强调笔试失败多因时间分配而非算法。工具本身无付费、无注册、离线判题,没有直接收入或付费意愿证据,但所切中的限时 OA 训练与耗时分析赛道有成熟付费先例(LeetCode、interviewing.io 等)。竞争激烈,单独做时间分析这一差异化功能是独立开发者可 2 周内验证的方向。