Show HN: A "Buy Me a Coffee" Button for Crypto Donations I am building a simple donation platform where creators can accept tips in crypto — kind of like “Buy Me a Coffee,” but Web3-native. No signups required for supporters. Just share your donation page and anyone can send MATIC, ETH, or any ERC-20 token directly to your wallet. It’s gas-efficient and built on Polygon. Each creator gets a customizable page with a short URL and optional message board. Everything is non-custodial — you own your keys and your funds. https://ift.tt/I2p…
Show HN: I created a ELI5 Blockchain glossary, with also a bit of interactivity The reason is simply that I'm learning blockchain and i found myself searching and hardly recalling terminology. So I started building a glossary (that slowly i'm making interactive) in which the terms are explained with ELI5 analogies. AI helped me with that. Hope you find it useful. You can contribute to the data set here: https://ift.tt/vLUxCzt https://ift.tt/7UPqOyA April 6, 2025 at 08:10PM
Show HN: A fast, minimal and offline-friendly web playground I built a web-based HTML/CSS/JS editor focused on speed, simplicity, and offline access. No bloat — just open and start coding. What makes it different: Live Preview – Edit HTML, CSS, and JS side-by-side with instant feedback. Offline support – Works without internet. You can even install it as a PWA and use it like a native app. No Login Required – Just visit, code, and preview. Login only if you want to save/share. Savable & Shareable Links – Save scripts in the cloud and get s…
Show HN: I made a conversational AI for interview prep SpeakFast helps you prep by actually talking—not just reading tips or recording yourself. The AI interviews you, challenges you in real time, and gives coaching based on how you're doing. It can even build a custom roadmap around your weak spots. There are 200K+ real roles from top tech companies to practice with. You can also paste a job description and get a tailored mock interview instantly. It’s composable, flexible, and built to feel real https://ift.tt/NmwbWtc April 6, 2025 at 01…
Show HN: I Made a No-Code Excel to HTML Table Maker I built https://ift.tt/NOIvD6U as a no-code tool for anyone who wants to turn an Excel spreadsheet into a clean, responsive, filterable HTML table. I thought it could be particularly useful for freelance developers who need to quickly display lots of data without setting up the whole backend and table logic. No coding required Supports large spreadsheets (thousands of rows) Built-in advanced data filtering & sorting. Customizable layout and styling. Instant embed code for any website. It’…
Show HN: Windows XP Themed Personal Site Built with React I geek out on any UI from the 2000s, so I built my personal site to look and feel like Windows XP. Made this two years ago to get better at React. My goal was to fool my dad into thinking he was actually using Windows XP and it seemed to work. No mobile version (yet) :( If you think it's cool you can check out the somewhat outdated code: https://ift.tt/GQCedF0 https://ift.tt/pzj0IfN April 5, 2025 at 11:50PM
Show HN: I made an AI Platform that gamifies applying to jobs Hi there! I've created ApplyNinja, a platform that uses AI to help jobseekers apply to jobs faster and better. What differentiates ApplyNinja from the other "auto-apply" platforms is the trained AI model behind it. It learns from your resume and the jobs you apply to, and it provides better and better results. Currently, it serves as a helper for the entire application process: - Track & Monitor job applications - Generates Resume suggestions and highlights the par…
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