
BuildUForward — Placement Preparation Beyond DSA for Freshers
Prepare for tech interviews with DSA, system design, and company-specific guidance for placement rounds.
@nomadicinfra · X
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Prepare for tech interviews with DSA, system design, and company-specific guidance for placement rounds.
@nomadicinfra · X

Turn PDFs into a calm reading experience with a beautiful library and AI-powered page guidance.
@dshelf_app · X

Practice system design interviews with AI-powered simulations and expert feedback.
@ShashankCode · X
Checkout here :

Free German practice online — reading, listening, writing and speaking, A1 to C1. Original exercises, marked in seconds with every mistake explained.
@rishabhnasa · X
Here’s another from my side:

Free mock deposition simulator for personal injury chiropractors. Answer opposing counsel out loud and get scored against the defensible standard.
@chirosystems · X
Let me try mine: My Rough draft: The chirosystems mock deposition simulator put personal injury chiropractor’s defensible documentation skills to the test. With help from 🤖: The ChiroSystems Mock Deposition Simulator tests personal injury chiropractors on their ability to create bulletproof, defensible documentation.

Monitor DNS posture and perform WHOIS lookups with instant insights.
@DNSAssistant_ · X

Interactive platform for learning data structures and algorithms with 300+ problems and visualizations.
u/Comfortable-Break-40 · Reddit
I spent a year building a DSA learning platform with 111 interactive visualizers. Would love feedback. A few years ago, I failed interviews at Google, Amazon, and Microsoft. The reason was simple: I could code, but I never properly understood Data Structures and Algorithms. I spent almost a year learning DSA after that. During that time, I realized I don't learn by memorizing. I learn by building. And I couldn't find a tool that taught DSA the way I wanted to learn it. So I

AI agent that generates UIs constrained by design system rules, with replay and inspection.
ryandmonk · HN
Dspack Studio – An agent builds UI, the design system gates what ships

Guide to meditation fundamentals with an integrated 10-minute meditation practice tool.
@bian_bx57386 · X
最近做了一个「冥想知识地图」+ 一个「10分钟快速冥想工具」,已经完全开源👇 10分钟快速冥想: 冥想知识地图: GitHub: 之所以做这个小产品,是因为越来越多人想开始冥想,但真正动手时会卡在两个地方: 1. 不知道从哪开始——听过很多术语,却分不清「正念」和「观想」到底有什么区别,也不知道自己当下最需要哪种。 2. 觉得时间太长、门槛太高——很多人一听要坐20-30分钟就直接放弃了。 所以我顺便做了一个「10分钟就能完成一次完整冥想」的工具:打开就能直接用,选好类型,跟着引导做完就走,不需要任何准备。 这些也是我自己和身边朋友在尝试冥想时反复遇到的问题,所以想做一个既帮你「搞懂」又帮你「马上能用」的东西。 而「知识地图」是吧把冥想里最容易懵的概念(呼吸法、身体扫描、正念、慈心、观想……)做成了可左右滑动的知识地图,每个都有解释、步骤、场景和常见误区。 配套10分钟的训练,让你知道为什么、怎么做。 之前我写过一篇冥想文章,如果对冥想不太了解的可以先看这个:

Private, real-time movement guidance built around the range you can comfortably demonstrate.
@vtsevaw · X
built Remend an exercise recovery companion designed to support guided movement practice for people navigating post-stroke recovery, Bell’s palsy, Parkinson’s, knee injuries, and more.

Record therapy sessions and auto-generate SOAP notes with AI transcription.
kithmedai · HN
Kith – AI clinical notes for therapists from ambient session audio

Practice high-stakes conversations with real-time AI voice feedback.
visha1v · HN
Dehurdle – Real-Time AI Voice Simulations for High-Stakes Conversations