
RAADS-R Test Online: Free 80-Question Autism Screening
Take a free 80-question RAADS-R assessment online to screen for autism traits with instant scoring and results breakdowns.
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Take a free 80-question RAADS-R assessment online to screen for autism traits with instant scoring and results breakdowns.

@lightsilver323 https://t.co/mJ2scuQyV3
@radinodeapp · X

Free mock tests and previous year papers for RRB railway exam prep.
@Sureshsankhla__ · X
Check out what I just built with Lovable!

Runs real exploits against your web apps, APIs, and AI features with proof of each finding.
@yedil_bek · X
Building RedRun - security testing that proves what it finds. Runs the real exploit + hands you the exact request/response: SQLi, IDOR, SSRF, XSS, JWT + AI prompt-injection. Zero false positives. Free scan → Active engine invite-only - DM for access code

Web analytics and network observability for humans and AI agents. Track journeys, Core Web Vitals, API latency, and errors.
@Astrodevil_ · X

Survive radiation exposure in a pixel-art game where you manage shielding and dose limits.
@NazimCoskun · X
Radiance ☢️ This is a pixel-art survival game about the physics of radiation protection. You're a nuclear medicine technologist in a hot lab. Alpha, beta, gamma sources appear around the room. Survive as long as you can before reaching the annual dose limit. Your tools are the three principles of radiation safety: time, distance, shielding. But lead is heavy. Put on a shield and you absorb less, but you move slower, so keeping your distance gets harder. And in a beta field, shield actually backfires. The particles generate bremsstrahlung X-rays and turn your protection into a secondary source. Knowing when to wear it is the game. Sources decay on real relative timescales. You can hide and wait for F-18 to decay. But a Cs-137 spill will outlive you. Grab a lead pig and contain it, if you can afford the dose it costs to get closer. The game is best experienced on a desktop. It may also work well on mobile devices in landscape orientation. If it helps the player un

Master JEE Mains, JEE Advanced, NEET UG and competitive exams with AI-driven chapter-wise question practice, syllabus trend analysis, and step-by-step solutions on RankBit.
@SujalXudy · X
Hey! 👋 Full Stack Dev & Solo Founder building RankBit (a free NTA CBT platform). 💻 Focus: Web Dev, Full Stack, Startups & LeetCode 🚀 Always happy to connect with fellow builders! My website link --

Website security scanner with 75+ vulnerability tests, WAF protection, SSL monitoring, and real-time alerts.
@rapidrewind0 · X
2nd link is still in development

Write essays and get AI feedback by ENEM competency criteria with a personalized improvement plan.
@MSx48092993 · X
Check out what I just built with Lovable!

Take AI-powered skill assessments to verify your knowledge and earn certifications.
@syprayt · X
We are building platform to verify user knowledge using AI, so you can avoid boring lectures and save years of life. It’s Academission baby. Yesterday we launched online mode, so that everyone could test our technology, here is the link:

Stop letting AI write generic resume fluff. ResuCaliber's 54 prompt library builds precise, ATS-ready bullet points you can defend in interviews.
@ResuCaliber · X

Crawls your website to detect SEO issues and checks if AI systems can understand your brand.
@CodeFinality · X
I built Rofix a SEO audit engine that helps developers and founders find what’s hurting their websites Hey nightriders, I’ve been building a side project focused on helping SaaS founders, indie hackers, and developers understand their website SEO without needing expensive enterprise tools. The idea came from a simple problem: Most SEO tools are either: ● Too expensive for small projects ● Overwhelming with hundreds of reports ● Focused on rankings instead of fixing actual issues I wanted to build something more developer-friendly: a tool that crawls a website, analyzes important SEO signals, and gives actionable feedback. What currently does 🔍 Website crawling ● Scans pages and analyzes technical SEO factors ● Finds missing metadata, issues, and optimization opportunities 📊 SEO audits ● Checks titles, descriptions, headings, links, page structure, and more 🔗 Link analysis ● Helps discover backlink opportunities and understand link profil