
Power Up Castle
Online chess platform for kids with a focus on privacy and safety.
Jeffery
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29 projects

Online chess platform for kids with a focus on privacy and safety.
Jeffery

Get personalized AI health guidance with privacy-first design, HIPAA compliant, free.
@VoyageHealthAi · X
Ai health guidance with structured output, longitudinal memory, session analysis, continuity, and built for those with unequal access to healthcare, health anxiety, lack of insurance, etc. free for all!

Implement a GDPR-compliant cookie consent banner with automatic scanning and Google Consent Mode V2.
@13_narcissus · X
I am on my road to 1K followers, you are near so, let's connect!

Expense tracker with manual entry, fully private, no data sharing.
@codewzubair · X
ExpenseSumo is for anyone tired of budgeting apps that demand bank access. Manual entry, fully private, just a clear view of where your money goes:

Access free mental health tools and psychological resources in a privacy-focused, login-free platform.
alexmirelbecheanu
I’m a psychologist, not a developer. Over the past few months, I used Google AI Studio to build Psycurate.com Why? The digital mental health space has become exhausting—too many great tools are buried under aggressive monetization, mandatory tracking, and corporate bloat. This website wants to be an accessible alternative. What Psycurate is about: * Privacy First: A space specifically for tools that respect the person using them. Tools that do not harvest data. * A directory where anyone can discover and use these applications completely free, with no cookies and no corporate agendas and no friction * A platform to showcase tools made by ethical or indie developers that have something to offer to the mental health digital space. I just finished building the platform, so this is very much a fresh proof-of-concept. The site currently features three apps: two are simple tools I built myself, and one is from an independent creator who decided to submit their work on the platform. I w

Get safety information about destinations to help travelers avoid tourist traps.
@RekonAstra · X

Monitor SSL certificates and website security with continuous checks for renewal, headers, and DNS.
@di_spivak · X

Mask personal data and reduce AI token costs by processing data locally before sending to Claude, ChatGPT, Gemini, or other APIs.
@AI_303030 · X

AI-powered insurance policy review with document upload, history tracking, and policy-aware chat.
@PilotPolicy · X
disrupting the insurance industry one roof at a time

Analyze Hacker News profiles with your own LLM API key, fully client-side.
Topfi · HN
Like everyone on HN, I love nothing more than to (re)read my own comments. Getting my intuition that I am among the smartest, most humble, highest quality commenters on here confirmed by an LLM so capable that the US government had to temporarily export restrict it [0] seemed only natural. Having had my perfection confirmed, I decided to share this joy with you as I had a few percent usage left before a reset. I took a few prompts, then did a review of the output which resulted in Selbstbild, a BYOK (Anthropic / OpenRouter) web app that gives you a summary and assessment of your public comments by one of our machine Gods, including Fable 5 (provided your can afford that luxury at API pricing). In all seriousness, I have, for a long time, used my own comments on social media (including HN) as part of a personal needle-in-haystack test, simply because I do know my somewhat peculiar style and what I tend to write, but also because I can sometimes write in a slightly confusing manner, ma

Track website traffic and visitor behavior with privacy-friendly, cookie-free analytics.
@Mike_Andreuzza · X
Privacy-friendly web analytics. Website templates crafted with Astro JS and Tailwind CSS and now also with Sanity CMS variants

450+ privacy-friendly tools for formatting, converting, and processing PDFs and images, all running locally in your browser.
@tentaco_cc · X
Hey! I built 🐙 It’s a privacy-first web space packed with over 450+ free micro-tools for tech, design, marketing, and PDFs. The best part? Everything runs 100% locally in your browser. No registration, no ads. Let's connect! 🛠️