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eta: a CLI tool that shows the next departures at your public-transport stop from the terminal

Hi everyone, I often code right before leaving the comfort of my house to venture into the city, and was frustrated that I had to tackle multiple rounds of auth hurdles (unlock phone -> auth app -> find my bus on the map/UI) to check the departure of my bus next to my house. For easing the pain I built GoKK, which works in Budapest where I live. Install tool, save an alias, and I can get the next departure in a second every time. This tool is a successor of GoKK, with multi-city support,

五维评分

付费意愿
20
需求真实度
35
个人可落地
78
竞争空间
35
新鲜度
55

AI 分析

痛点:终端重度用户查公交/地铁下一班车要经历解锁手机、认证App、在地图上找站点等多步操作;而开发者要自己手工接入几十个城市的交通数据源,成本极高。

目标用户:常驻命令行的开发者与终端用户;以及需要多城市公共交通数据的独立开发者/小团队

证据:I had to tackle multiple rounds of auth hurdles (unlock phone -> auth app -> find my bus on the map/UI) to check the departure of my bus next to my house. / disclaimer: this tool was built with AI assisted coding, I won't integrate tens of providers by hand, it's not too fun.

变现:CLI 本身免费开源引流,靠面向开发者的「多城市公共交通数据聚合 API」(统一 GTFS/GTFS-RT,按调用量订阅)变现;或提供 Pro 版(更多城市、实时到站提醒、离线缓存、团队共享)。

MVP:用 GTFS/GTFS-RT 通用解析器做底座,先适配 3-5 个城市作为数据源插件,CLI 一条命令(eta save 别名 + eta next)返回最近 3 班车;城市适配写成配置化插件,避免逐个手写 provider。

竞品:Transitland、Navitia、Citymapper API、Google Directions / Maps Transit API、各类开源 transit CLI(如 tcli、nextbus 类工具)

摘要:作者因不满查公交要到多轮解锁手机+认证,先做了布达佩斯版 GoKK,现在发布支持多城市的后继项目 eta,一个在终端一条命令查看下一班车的 CLI。项目开源免费,作者明确表示不会手工接入几十个数据源,这一点暴露了「多城市交通数据聚合」的开发痛点。除个人使用需求外,帖子中没有任何付费意愿或收入数据,直接变现路径较弱。