portfolio design
designa unique portfolio design that presents projects as books in a shelf. the descriptions of the projects is displayed as the writings in a page of the books.
Telegram Uptime Monitor
codeTelegrambased uptime and performance monitoring system that checks websites and APIs, tracks response time, detects outages, and sends realtime alerts with history and incident reports.
Bible API
codeA highperformance, opensource REST API providing access to Bible books, chapters, and verses in multiple languages.
FrameCast
codeFrameCast: a realtime screen casting tool over LAN built with .NET It captures your screen, compresses frames using JPEG, and streams them to any device on the same local network. Fast, lightweight, and works like a mini AnyDesk for screen sharing. Key Features: » Realtime screen capture & streaming » JPEG frame compression » TCPbased local network (LAN) streaming » Multiple clients supported » Simple desktop viewer
YScroll
videoYScroll – Take Control of Endless Scrolling YScroll helps you break free from endless shortform videos and take back control of your time. Currently works for YouTube Shorts but (TikTok, Instagram and other platforms coming soon). YScroll helps you set healthy limits so you can stay focused and get more meaningful work done. Instead of losing hours to mindless scrolling, YScroll gives you simple tools to manage how much time you spend on short videos each day. Key Features Daily Limit Set a maximum number of minutes you can watch short videos each day to prevent overuse. Per Session Limit Control how long a single scrolling session can last before it automatically stops. Cool Down Timer After reaching a limit, YScroll requires a waiting period before you can start scrolling again. Focus Mode Completely block shortform video feeds for a specific amount of time when you need to concentrate. Smart Notifications Get notified when you're approaching or have reached your limits. YScroll is currently in BETA Testing on Google Play, launching sooon.
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EPrep
codeBuilt for Computer Science students preparing for Ethiopia’s exit exam. EPrep centralizes your CS modules, verified past papers, and HEEEstyle simulations into one focused command center, helping avoid the hustle of going through random telegram channels and groups.
Book Pulse
codeBookPulse is a social reading platform where people can read books together You can create or join book clubs, follow a shared reading schedule, and discuss ideas with others as you move through the pages. If you prefer reading quietly, that’s also possible. You can create a private club with just your friends or even read completely on your own. Here’s what you can do on BookPulse: 🍃 Create or join clubs public or private reading circles. 🍃 Every club has discussion spaces. When you join, you’ll see a general chat and an optional spoiler chat. 🍃 Chapter discussions unlock based on your current page, so you only see conversations related to the part you’ve already read. 🍃 If a book has too many chapters, you can divide it based on pages or in any way that works best for your club. 🍃 You can write private notes, pin them, and come back to them anytime. 🍃 You’ll receive notifications if you fall behind your reading schedule or become inactive in discussions. 🍃 You can share your thoughts, ideas, and reflections with the community. This is the beta version of BookPulse. I built it quickly because I really wanted to launch it today, so it may still have some bugs. If you find any issues, please DM me @azolzz your feedback will help improve the platform. BookPulse is also open source. If you like the project, check out the GitHub repository and give it a ⭐️ Now go create your own reading circle, start a book, and motivate others to read with you
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My Alto themed Portfolio
codeA Portfolio themed by my favorite game Alto's Odyssey. Don't forget to turn on the audio <3.
AURORA
codeIntroducing AURORA —The AI Design Partner that thinks before it designs. Most AI tools give you "pretty" colors at random. Aurora does the actual work of a Creative Director: ✅ Psychological Analysis: Why these colors? Why this font? Aurora explains the UX reasoning first. ✅ Context Aware UI: It doesn't just make a "site." It builds Fashion E commerce grids, Music Players, or SaaS Dashboards based on your project type. ✅ Responsive Mockups: Real time mobile/desktop previewing with hover active section labels. ✅Export the code , download the whole design system in pdf and save the design. The Tech: React + Vite + Groq (Llama 3.3). "Stop generating visuals. Start generating design systems." TRY IT NOW !!!!! 🔗 Live Demo: https://aurora1xjrk.onrender.com/ ⭐️ Star on GitHub: https://github.com/LUTODEV/aurora.git ✨ STARK LINK : https://stark.et/project/aurora791 @DEVLUTO
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OmniOptimize
codeThe SEO Optimization Tool is a powerful solution that helps you supercharge your website's performance and visibility. 🚀 It tracks user interactions, giving you solid insights into how visitors engage with your site. You also get page speed insights that show how fast your site loads and provide tips to make it even quicker. ⚡ With this tool, you can easily optimize your website, boost your search rankings, and create a better experience for your users—all in one place! 🌟
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Focustrack
codeTrack screen time across desktop and Android in one dashboard. Localfirst analytics, crossdevice sync over WiFi, and persistent app limits — zero cloud accounts required. Detects EVERY App Telegram, Discord, Electron apps, UWP, browsers — FocusTrack's Win32 FFI engine identifies them all with zero manual setup. Daily & Weekly Charts Beautiful timelines, hourly heatmaps, and trend charts so you can see exactly where your time goes. Smart Usage Limits Set daily goals, get notified when you exceed them, and build productive streaks. 100% Local — Zero Tracking Your data never leaves your machine. No cloud, no telemetry, no accounts. Privacy by design. Low CPU Background Mode Uses < 0.5% CPU. Polls every 2 seconds with zero impact on your workflow. App Categorization Autocategorizes 150+ apps — Work, Dev, Entertainment, Social — with smart productivity scoring. CSV Export & Goals Export your data as JSON/CSV. Set daily productivity goals and track your streaks over months. Android Companion App Native Android app tracks real app sessions using Android usage events — app name, start, end, duration — accurate to the second. Local WiFi Sync Sync mobile usage to the desktop over your home network. No cloud, no internet needed — data stays local. Combined Source Modes Toggle the dashboard between Combined, Desktop, or Mobile. One view answers all your attention questions. Android App Locking Set daily limits for Android apps. When time's up, FocusTrack blocks access with a persistent lock screen — no backbutton bypass.
Zemeromo
codeዘመሮሞ — Zemeromo A digital home for Ethiopian Gospel music (ዝማሬ / Mezmur). About the Project Zemeromo is a platform created to help Ethiopian church choirs preserve, organize, and share their Gospel songs (Mezmur — ዝማሬ). The name "Zemeromo" comes from the Hadiyisa language, meaning "I sing" or "I will sing" — similar to the Amharic phrase "እዘምራለሁ". Across Ethiopia, thousands of churches have choirs that create powerful spiritual songs carrying messages meant to inspire faith and strengthen communities. However, most of these songs remain unpublished and locally stored, often written in notebooks or printed sheets used only within the church. Because of this: Many choir songs never reach a wider audience Lyrics are difficult to distribute during choir rehearsals Churches struggle to organize and preserve their compositions Over time, many songs risk being lost Despite the richness of Ethiopian Gospel music, there has been no centralized digital platform that allows churches and choirs to easily manage and share their music. The Goal Zemeromo aims to solve this problem by creating a digital ecosystem where: Choirs can upload and manage their songs Lyrics can be shared easily during rehearsals Churches can gain visibility for their choir music Songs can be digitally preserved for future generations Congregations can listen, read lyrics, and save songs In the future, Zemeromo also plans to connect composers and creators with choirs. Many people have the resources or ideas to create songs but may lack the platform or network to collaborate with talented choir groups. By bridging this gap, Zemeromo hopes to support new Gospel music creation while preserving existing works. Vision Zemeromo aims to become a central digital hub for Ethiopian Mezmur, connecting: Churches Choirs Composers Worship leaders Listeners ...so that the spiritual messages carried through these songs can reach more people and continue inspiring future generations. Whether someone is in Addis Ababa with fast internet or in a remote area with limited connectivity, they should still be able to: Listen to worship music Read lyrics Discover choir songs Stay connected to their church community
Payment Verification: Verify ET
codeEthiopia runs on mobile payments. CBE and Telebirr process millions of transfers daily. But there's no way to confirm a payment is real autonomously. A customer shows you a screenshot — did they actually pay? Is it the right amount? Did it go to your account? Is it the same screenshot they showed someone else yesterday? Verify Et reads the QR code on payment receipts and verifies the transaction against CBE and Telebirr systems in realtime. It tells you exactly who paid, how much, to whom, and when — in seconds. What We Built 1. Hosted Checkout System This is our flagship integration for developers and online businesses. Any website or app can accept verified CBE/Telebirr payments without building payment infrastructure. How it works: Merchant creates a checkout session via API (amount, return URL, webhook URL) We generate a hosted checkout page showing the merchant's bank details Customer pays externally using their bank app Customer uploads their receipt on the checkout page We scan the QR code and verify: correct recipient, correct amount, not a duplicate Merchant gets a webhook + redirect with a signed verification token Merchant confirms the token serverside before fulfilling the order Smart error handling built in: Underpayment/overpayment detection with exact amounts Wrong recipient detection (paid the wrong account) Duplicate receipt prevention (same QR code used twice) Attempt limits (max retries per session) Session expiry with countdown timer Three integration modes via our JavaScript SDK: Redirect: full page redirect to checkout Popup: new browser window Modal: secure iframe overlay on your page (domainwhitelisted via dynamic CSP headers — only your registered origins can embed it) This replaces what would take weeks of payment integration work with a single API call. 2. Mobile Verification App (verifyet.com) A mobilefirst web app for businesses that verify payments in person — shops, restaurants, service providers. Scan or photograph any CBE or Telebirr receipt QR code Instant result: sender name, receiver name, amount, date, transaction ID Full English and Amharic language support Cashier Mode Business owners create cashier accounts for their staff (up to 2 per business). Cashiers get a restricted view: Can only scan and verify receipts See only their own daily transactions Cannot access settings, history, or manage other cashiers Business owners see everything: all transactions across all cashiers, who verified what, and performance stats. This lets a shop owner hand a phone to an employee and know exactly what payments came through their shift. Dashboard & Analytics Transaction history with date/status/service filters Daily summaries and totals Cashier performance tracking (which cashier verified which transaction) Export to CSV 3.External API & SDK Full REST API at api.verifyet.com for thirdparty integrations: Client registration with bank account details Checkout session management Verification history with pagination and filters Webhook notifications with HMACSHA256 signatures Publishable/secret key authentication (pklive / sklive) Interactive API documentation at api.verifyet.com/docs JavaScript SDK (npm: verifyetsdk) for dropin integration with React, Next.js, Vue, or vanilla JS. Security Domainwhitelisted iframe embedding (allowedorigins enforced per client via dynamic CSP) Secret key required for all sensitive endpoints (403 if publishable key is used) Rate limiting on authentication and API endpoints HTTPSonly webhook URLs enforced at registration Webhook signature verification (HMACSHA256) Input sanitization, Argon2 password hashing, JWT authentication Brute force protection (5 login attempts per 60 seconds)
Venvy
codeVenvy Strict environment variable governance for modern applications Venvy is a professional commandline tool and library designed for strict environment variable governance in Node.js, React, Next.js, and React Native applications. It ensures that your applications always run with a valid, typesafe, and complete set of environment variables. Why Venvy? Stop letting environment variables cause runtime errors and configuration nightmares. Venvy brings enterprisegrade environment governance to your projects with zero configuration overhead. Core Purpose Strict Validation: Enforce that all required environment variables are present and match defined types at application startup or during CI/CD Type Safety: Automatically infer TypeScript types from your environment schema, ensuring that access is safe and predictable CrossEnvironment Consistency: Detect missing or extra variables across different environment files (e.g., .env.development vs. .env.production) Simplified Onboarding: Generate .env.example files automatically to help new developers set up their local environments quickly CI/CD Integration: Exit with nonzero codes when validation fails, allowing you to catch configuration errors before they reach production Features SchemaBased Definition: Define your environment structure using a fluent API that supports strings, numbers, booleans, enums, and URLs Advanced Validators: Builtin support for , , , and custom validation Conditional Validation: Use to make variables required only under specific conditions Automatic Documentation: Generate and inject environment variable tables directly into your README.md Git Hooks: Automatically set up precommit hooks to prevent invalid configurations from being committed JIT Schema Loading: Load schema files directly in the CLI without a manual compilation step Project Scaffolding: Use to automatically generate a schema from your existing files Interactive Sync: Use to interactively fill in missing variables in your Zod Integration: Power Venvy with your existing Zod schemas using the bridge Installation Quick Start 1. Define Your Schema Create a file named (or ) in your project root: Using Zod If you already use Zod, you can bridge your schema seamlessly: 2. CLI Commands Venvy provides a powerful CLI for management and automation. Initialize Venvy in an existing project: Interactively sync missing variables: Validate the current environment: Compare environments: Inject documentation table into README: Generate .env.example: Set up Git precommit hook: 3. Runtime Protection To protect your application at runtime, call at the very beginning of your entry point: Advanced Usage Conditional Requirements Make variables required only in specific scenarios: Custom Validation Add your own validation logic: Environment Comparison Ensure consistency across your environments: Technical Architecture Venvy is designed to be lightweight with minimal dependencies. It leverages TypeScript's advanced type inference to provide a seamless developer experience without requiring manual type maintenance or complex code generation. Key Design Principles Zero Runtime Overhead: Validation happens once at startup Type Safety First: All environment access is fully typed Developer Experience: Intuitive CLI with helpful error messages CI/CD Ready: Built for automated workflows API Reference Core Validators Validator Description Example String values Numeric values Boolean values URL validation Email validation Port numbers Enum values Advanced Methods Mark as required Set default value Add description for docs Conditional requirement Custom regex validation Numeric/string constraints Community & Support Full Documentation Comprehensive guides and API reference Issue Tracker Report bugs and request features Discussions Community discussions and Q&A Contributing We welcome contributions! Please see our Contributing Guide for details. Development Setup License MIT © Elnatan Samuel Star this repo if Venvy helped you! Made with ❤️ by Elnatan Samuel Environment Variables Variable Type Required Default Description DBURL url Yes Main PostgreSQL connection string PORT port No Application server port NODEENV enum Yes ADMINEMAIL email Conditional System administrator email for alerts JWTSECRET string Yes Secret key for signing JSON Web Tokens
