class Me {
fixProblems(): string {
- return "Ah, I've encountered countless linting errors"+ return "Any type should work, right?"
}
}NeaByteLab is a digital portfolio identity belonging to Nea (pseudonym), not a company or side hustle, but rather a platform for verifiable technical work proof. The main focus is demonstrating build, document, and ship capabilities through real work.
NeaByteLab emphasizes the principle of focusing on work quality, reputation from delivery, and minimal distractions. Open to remote work & consulting 💡
| Name | Description |
|---|---|
| AI-Indexing | Code indexing examples for converting source code into structured repository maps optimized for semantic search LLM understanding. |
| AI-NES | Next Edit Suggestion (NES) - A conceptual methodology for AI coding assistants that learn from editing patterns and predict the next logical edit using unified diff format and real-time streaming. |
| AI-PATCH | Unified-diff patch concept for ApplyPatch-style single-file edits. |
| AI-Reviewer | AI-powered code review that runs entirely on your machine. No cloud, no credentials, no compromise. TypeScript + Ollama, 30+ languages, seamless Git integration, multiple analysis modes. |
| Alaqidah | Small app to browse Aqidah Tahawiyyah in 21 languages. |
| ANSI-Demo | Interactive demonstration of Deno ANSI library capabilities control, terminal manipulation, keyboard input, mouse tracking. |
| Auth-Core | Auth validation, normalization, and generation for modern runtimes. |
| Bitcoin-ASCII | Pipeline that walks back any number of days, building ASCII Bitcoin charts from Binance and committing markdown archives automatically. |
| Candle-Transform | High-precision OHLC transformation with strict anchor time alignment. |
| Candlestick-CLI | Beautiful terminal candlestick charts with real-time trading data. Create stunning ASCII art charts directly in your terminal with support for live market data, custom colors, and professional trading visualization. |
| Captcha-Generator | Math captcha generator that creates PNG images with noise, grid, and wave distortion for anti-bot protection. |
| ChaPSIV | PSIV AEAD in TypeScript - nonce-misuse resistant, key-committing. |
| Chart-To-Image | Generate trading charts as images using Node.js canvas. Support custom colors, themes, compare multiple symbols side-by-side or in grid layouts, several technical indicators, and many more. |
| claude-code-router | Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic. |
| claudecodeui | Use Claude Code on mobile and web with Claude Code UI. Claude Code UI free open source webui/GUI that helps you manage your Claude Code session and projects remotely |
| Commit-Base | Enforces commit message and must-have file checks on every PR and push to main branch. |
| Console-Kit | Terminal UI toolkit for Node.js with animated spinners, custom colors, and text styling. Create beautiful CLI applications with Console-Kit. |
| Copilot-NES | AI code completion testing framework for multiple models. |
| cURL-Cookie-Puppeteer | Convert cURL commands to JSON format with Puppeteer browser automation. Parse headers, extract cookies, and inject them into automated browser sessions. |
| Daytime | Modern date library with chainable methods and rich formatting options. |
| Deno-ANSI | ANSI escape sequences for Deno. Clean, fast, feature-rich terminal control with advanced cursor, color, and terminal management. |
| Deno-Fresh | A minimal typed Fresh (Deno) starter / boilerplate. |
| Deno-Lint | Lint plugin collection for enforcing naming conventions, type annotations, and error handling patterns in Deno code with auto-fix support. |
| Deno-Mailer | Lightweight Deno SMTP mailer with flexible configuration and formatting. |
| Deno-Tree | A file tree generator for Deno. Generate beautiful directory trees instantly from a single scan with highly configurable API. |
| Deserve | Build HTTP server effortlessly with zero configuration for productivity. |
| Deserve-React | Deserve plus React SSR: file-based routes, session, CRUD demo. |
| Deserve-VE | Deno app with file-based routes and DVE server-side templates. |
| Dev-Knowledge | Build searchable knowledge bases by scraping developer documentation and creating AI-powered vector embeddings for semantic search. |
| Digiflazz-Wrapper | Node.js wrapper for DigiFlazz API - check balance, get price list, and run transactions easily. |
| Digital-Signature | Generate And Verify Digital Signatures Using ECDSA prime256v1. Supports File And String Data. CLI And API For Node.js. |
| Diques | A distributed queue system and job scheduler for Node.js applications with timezone support and cron expressions. |
| DVE | Tiny zero-dependency HTML template engine that renders data into safe HTML as a string or stream on any JavaScript runtime. |
| Enigma-Cipher | Advanced Enigma Cipher implementation featuring rotor encryption, plugboard randomization, HMAC integrity verification, stealth mode obfuscation, and compact base62 output. Stateless, password-secured, and designed for secure modern cryptography and research. |
| Exec-Command | Execute shell commands in Node.js with timeouts, abort control, streaming output, process management, and async promises. |
| Express-Ollama | Offline Express.js QA API using Ollama. Parse PDFs, embed locally, search and chat with your private docs — no cloud needed. |
| Express-Shield | Express middleware with rate limiting, fingerprinting, Cloudflare-aware IP trust, and essential security headers. |
| Fast-Router | A fast, versatile router with radix tree structure for JavaScript. |
| Fetch | 🚧 HTTP client based on the Fetch API with timeout, retries, streaming, and downloads for browser and Node.js. |
| Figra | 🚧 Parses import/export statements, generates dependency trees, and tracks filename references with alias resolution to map file relationships. |
| Forex-Calculator | Simple and reliable Forex Calculator tools for trading analysis. |
| ForgeID | ForgeID is a scalable, verifiable, and cryptographically secure ID generator for Node.js — built to evolve over time with increasing entropy. Ideal for API keys, tokens, license codes, and more. |
| Fuzzy-Finder | High-performance fuzzy search library using intelligent scoring and boundary bonuses for accurate file path ranking in codebases. |
| Gemini-Assistant | Gemini Assistant is a VSCode extension that delivers AI-powered inline code completions and custom commands using Google’s Gemini API. |
| Genetic-TSP | Optimize delivery routes with a Genetic Algorithm in Node.js, leveraging geographic coordinates and evolutionary techniques for efficient logistics solutions. |
| GeoHamRoute | Node.js algorithm for sequencing package drop-offs by calculating Hamming Distance on Geohash-encoded locations. |
| get-browser-fingerprint | Asynchronous function returning a browser fingerprint. |
| GitHub-Email-Rewriter | Automate cloning, rewriting commit emails, and force-pushing all your GitHub repositories to update author info safely. |
| Haversine | Fast accurate Haversine distance calculator for coordinates. |
| Haversine-TSP | Efficient, scalable TSP solver for real-world coordinates using the Haversine formula. Instantly computes near-optimal routes for hundreds of geo-points. |
| HexaNumerology | JavaScript library for Node.js that calculates numerology numbers (Life Path, Expression, Soul Urge, Maturity, and Master Numbers), identifies Western and Chinese zodiac signs, and analyzes Javanese Weton (pasaran and neptu). |
| HiveMind-Crawler | Distributed web crawler with Hive controller - High performance, scalable web crawling system with Redis queue management and BullMQ job processing |
| IDX-API | Indonesian Stock Exchange API wrapper for trading data integration. |
| IDX-UI | Screener saham Indonesia: analisis pakai data, bukan feeling. |
| Image-Optimizer | A simple Express app to upload, optimize, and convert images to WebP format using lossy compression, with file size reduction and base64 encoding support. |
| Indexed-ORM | Async IndexedDB ORM, lightweight, and ready for modern runtimes. |
| Jsonary | Zero-dependency embedded database storing JSON to files with query builder featuring filters, updates, and nested path support. |
| Kafka-OHLC-Node | Real-time OHLC Aggregator with Kafka + Node.js + MySQL (Knex) - Multi-symbol support: BTCUSDT, ETHUSDT, BNBUSDT |
| LLM-Toolkit | A simple toolkit that provides basic schemas and validation logic for tool calling functionality in Large Language Model applications. |
| MediapipePy | MediaPipe face landmarker, detector, and recognition experiments. |
| Merkle-Tree | A TypeScript checkpoint management system using Merkle trees for file integrity verification and project state restoration capabilities. |
| MoonPhases | Interactive 3D Moon Phase Tracker - Real-time lunar cycle visualization with astronomical precision and timeline navigation 🌙✨ |
| Myers-Diff | Implementation of the Myers diff algorithm with O(ND) complexity, multiple output formats, and benchmarking suite. |
| Nea-Label-Sync | Standardized GitHub labels and templates for NeaByteLab & NeaDigitra projects to ensure consistent issue tracking and workflow management. |
| NeaByteLab | Personal development knowledge base featuring architecture notes, coding principles, tech stories, and learning documentation. |
| NeaCanvas | 🎨 Universal canvas framework for Node.js and browser with multi-layout architecture. Personal use only - Commercial license required. |
| NeaExpress-Kit | Full-featured Express.js starter with EJS views, API routing, Redis session, and production-ready setup for NeaByteLab |
| Neural-Market-Predictor | Neural network market predictor with real-time cryptocurrency data from Binance using TypeScript for price prediction. |
| Nimage | Drop-in vanilla lightbox library turning any tagged image into a grouped gallery with keyboard, touch, pinch, and slideshow support. |
| NPWP-Validator | Client API DJP omniassets untuk validasi NPWP dan cek data Wajib Pajak. |
| Number-Currency | Universal currency formatter supporting all world currencies with flexible formatting options, multi-locale support, and comprehensive testing. |
| Ollama-API-Tools | Node.js CLI with auto-execution capabilities using local Ollama models for intelligent tool selection and automation |
| Ollama-Catalog | Fetches and organizes Ollama cloud model information into clean tables showing sizes, capabilities, and direct links to models. |
| Ollama-Chat-UI | A modern React-based chat interface for interacting with Ollama models. |
| Ollama-Native | TypeScript client library for Ollama API with retry logic, timeout management, error handling, and validation. |
| OpenRouter-Catalog | Automated catalog that fetches OpenRouter cloud models and inspects their capabilities with clickable markdown tables for reference. |
| Password-Generator | Modern password generator with strength checker — pure HTML, Tailwind, Font Awesome, and vanilla JS. |
| Pentest-Skill | Transform any LLM into an autonomous security testing agent with structured prompts for seven-phase vulnerability hunting. |
| Peraturan-Crawler | Crawler for peraturan.go.id — recursively downloads, validates, and logs all legal PDF documents, with batching, retry, resume, and metadata support. Perfect for research or offline legal archiving. |
| Perf-Observer | A lightweight performance observer using native Node.js performance APIs for debugging and benchmarking applications. |
| Project-Root | TypeScript library that automatically detects project root directories by analyzing file patterns and project indicators. |
| QR-Generator | QR code SVG generator with custom shapes, gradients, logo. |
| QRIS-Utils | A minimalistic QRIS utility toolkit to generate, validate, and extract Indonesian QR code payment strings — fully compliant with EMVCo TLV and CRC16-CCITT checksum standards. |
| Quantum-ZKP | 🔐 Educational TypeScript library implementing quantum-resistant zero-knowledge proof protocols. Features 4 algorithms (Hash, Lattice, Multivariate, Hybrid) with real benchmarks. Perfect for learning post-quantum cryptography concepts. |
| Quarterly-Theory | A real-time dashboard visualizing Quarterly Theory cycles. |
| Quran-Data | Complete static Quran dataset: verses, tafsir, audio, mushaf. |
| QuranVerse | Numerical and linguistic data mining engine for the Quran. |
| Research | Repository of independent research papers covering diverse topics from machine learning and security to algorithms with artifacts. |
| Restful-API | RESTful API built with Deno, Deserve framework, and Jsonary database that provides CRUD operations with quick setup under 5 minutes. |
| Sandbox-Guide | A practical guide for building secure sandboxes using gVisor, JWT authentication, and network egress controls to isolate untrusted code. |
| Schema2UI | Turns a JSON schema into low-level customizable DOM. |
| Secure-JWT | A secure JWT library with multiple encryption algorithms, zero dependencies, and built-in security for Node.js applications. |
| Secure-Token | Protect credentials with confidential tokens ensuring integrity and privacy. |
| ShadePlot | Render charts to PNG files using WebGPU and Deno. |
| Snowflake | Generate and decompose Twitter-style 64-bit snowflake IDs with custom epochs and machine IDs across any JavaScript runtime environment. |
| SQL-Injection-Manual | Complete guide for learning SQLi vulnerabilities across databases. |
| SSE-Client | Server-Sent Events (SSE) client for Node.js and browsers with automatic reconnection, retry logic, and modern TypeScript support. |
| SSE-Server | Demonstrates Server-Sent Events (SSE) server implementation with real-time HTTP request monitoring dashboard. |
| Stackz | Beautiful stack trace formatter with source code context for JavaScript. |
| Stateless-JS | Global state registry with ID-based state management. Reuse states across components, manual disposal, subscription system. |
| Superwatcher | Zero-dependency Deno file watcher that debounces filesystem events into batched callbacks with ignore patterns and write stability detection. |
| Terminal | Secure command sandbox with ACL-based filtering preventing AI agents executing destructive operations like file deletions during panic states. |
| Textshift | Transform text into any case format and sort JSON keys recursively with this zero-dependency library for Deno, Node.js, and browsers. |
| TOTP-Generator | Node.js TOTP generator + verifier with terminal QR display, no external TOTP libs, Google Authenticator compatible. |
| TOTP-Generator-PHP | PHP CLI TOTP generator with QR code display and input verifier, compatible with Google Authenticator. |
| TouchID | Native Touch ID Authentication for TypeScript - A TypeScript library that provides native Touch ID authentication for macOS applications with comprehensive event monitoring and device identification. |
| Trading-Lib | 🚧 On Development - A comprehensive TypeScript trading indicators library with 127+ technical analysis indicators. |
| Trustless-ID | Time-bound anonymous ID: request, decode, verify. No server. |
| Typebox | Stop writing schemas twice. Define logic as functions, let Typebox infer the types and activate them into a callable facade. |
| TypeScript-Helper | 🚧 A tool that collects and organizes TypeScript error messages from Microsoft repository and creates JSON files for each error code. |
| TypeScript-Starter | An uncompromisingly strict TypeScript starter template enforcing maximum code quality, type safety, and development best practices. |
| Unicode-Gen | A lightweight TypeScript library for generating random Unicode emojis with embedded data for instant offline usage. |
| Utils-Core | Zero-dependency utilities for modern development across all runtimes. |
| V4A-Diff | Apply V4A context-anchored diffs from any LLM model and get structured line-by-line diff output with built-in instant rollback capability. |
| VectorMap-Index | Example implementation of VectorMap-Index for laptop recommendation using KD-Tree + local hash + Ollama embeddings. |
| Vortex-369 | Core vortex simulation for rodin math and price processing. |
| VSCode-Customization | Personal VSCode workspace configuration with IBM Plex Mono font, Tokyo Night theme, and custom UI modifications. |
| WebSearch-MCP | MCP server for web search and page fetching with markdown conversion for AI model integration in applications and citations. |
| Website-Cloner | Fast, asset-complete website cloner for Node.js. Crawls and downloads all HTML, CSS, JS, images, and media for full offline backup. |
| WGSL-Generator | A WebGPU shader generator for creating procedural celestial wallpapers. |
| Wordler | Word scrambler engine based on anagram and permutation. |
| X-Boost | Browser extension for X: auto-like, auto-scroll, auto-refresh home feed. |
| x402-Whitepaper | Notes and guides for implementing x402 micropayments on APIs. |
| XSS-Auto | Automated XSS vulnerability discovery tool for learning security testing. |
"The fuller the rice stalk, the more it bends down 🌾" - my father, since I was 5 years old