HackerNoon Projects of the Week: Ravasend, polluSensWeb, and Nullmail
好的,我现在要帮用户总结这篇文章的内容。首先,我需要仔细阅读并理解文章的主要信息。文章提到“Proof of Usefulness”是HackerNoon的一个黑客马拉松活动,主要根据项目的实际用途来评分,而不是依赖于商业计划书的承诺。 接下来,我要控制在100个字以内,所以需要简洁明了地表达这个核心信息。同时,用户要求不要以“文章内容总结”或“这篇文章”这样的开头,直接描述即可。 我会先提取关键点:HackerNoon的黑客马拉松、评分基于实际用途、不看商业计划书。然后组织语言,确保流畅且符合字数限制。 最后,检查一下是否符合所有要求,没有遗漏重要信息,并且语言通顺自然。 </think> HackerNoon的"Proof of Usefulness"黑客马拉松以项目实际用途而非商业计划书承诺为评分标准。 2026-3-27 15:0:41 Author: hackernoon.com(查看原文) 阅读量:1 收藏

New Story

by

byProof of Usefulness@proofofusefulness

Proof of Usefulness is HackerNoon's hackathon that scores projects based on real-world utility, not pitch deck promises.

March 27th, 2026

Read on Terminal ReaderPrint this storyRead this story w/o Javascript

featured image - HackerNoon Projects of the Week: Ravasend, polluSensWeb, and Nullmail

    Speed

    Voice

Proof of Usefulness

byProof of Usefulness@proofofusefulness

Proof of Usefulness

About Author

Proof of Usefulness HackerNoon profile picture

Proof of Usefulness is HackerNoon's hackathon that scores projects based on real-world utility, not pitch deck promises.

Comments

avatar

TOPICS

THIS ARTICLE WAS FEATURED IN

Related Stories


文章来源: https://hackernoon.com/hackernoon-projects-of-the-week-ravasend-pollusensweb-and-nullmail?source=rss
如有侵权请联系:admin#unsafe.sh