作Projects

Systems · Web and backends · Emulators · Machine learning · Games · Frontend · Compilers and languages · Miscellaneous

Systems (9)

• whale Minimal container runtime using Linux namespaces, cgroups v2, seccomp-BPF, and overlayfs from scratch C
• vajrip Userspace TCP/IP stack: Ethernet, ARP, IP, ICMP, UDP, TCP from scratch, Linux TAP C
• memoria malloc/free replacement, segregated free list, mmap heap, leak detection, 57 tests C
• slinep Bezier rasterizer + 12 programs: fluid sim, cloth, metaballs, Fourier, terrain C
• lolfetch System info fetch tool with ASCII art C
• ray-tracing-c 2D raycasting, 360 rays, interactive shadows, SDL2 C
• sell-shell Minimal Unix shell, fork/exec, foreground/background processes C
• c-animation ASCII physics animation using raw ANSI escape sequences C
• RV-Sparse CSR sparse matrix-vector multiply in C with zero dynamic allocation C

Web and backends (10)

• nook Tiny embedded ordered key/value database with SQL and auth, built from scratch Go
• mridu Bytecode VM interpreter in Go Go
• urls URL shortener, custom slugs, analytics, QR codes, JWT auth, dark mode Astro
• alonzo FaaS platform: upload & execute JS functions via API, rate limiting React/Node
• juice VPS hardware monitor API: CPU, memory, disk, network over HTTP Node.js
• attendance-system Role-based attendance tracking, timetable, real-time stats Spring/React
• LLM-Ping TUI tool pinging free LLM models across NIM, OpenRouter, Groq, Z.AI Python
• deeptrace Deep Packet Inspection CLI tool C++
• pit Git implementation in Python Python
• vectdb Vector database C++

Emulators (4)

• chip8 CHIP-8 emulator, SDL2, 35 opcodes, 60Hz timers, sound, debug C
• schip Enhanced CHIP-8 emulator C
• commodore64 Cycle-accurate 6502 CPU, VIC-II text-mode graphics, PRG loading Java
• rv32i-emulator 5-stage unpipelined RV32I, Swing GUI, step-through execution Java

Machine learning (8)

• wthr Weather/AQI prediction, 109K observations, 25+ models benchmarked Python
• slm-bench 50+ quantized SLMs benchmarked across 5 quality domains, ROUGE scoring Python
• advx Adversarial attacks on MNIST: FGSM, PGD, DeepFool, CW, ~98% accuracy PyTorch
• lstm-weather Multivariate LSTM, bidirectional, stacked, CNN-LSTM, ConvLSTM variants TF/Keras
• ml-nanosensor ML for THz antenna design from CST Studio simulation data Python
• vajranet Neural networks from scratch on MNIST (784-128-128-64-10) PyTorch
• takenizer BPE tokenizer for LLMs trained on Shakespeare Python
• smol Fine-tuning Phi-3 to Yoda-speak with LoRA, BitsAndBytes, PEFT Python

Games (3)

• jetris Tetris: 7 tetrominoes, ghost piece, wall-kicks, hold, 2-player mode JavaFX
• minejweeper Minesweeper: 4 difficulty levels, flood-fill, Win95-style UI JavaFX
• judoku Sudoku: backtracking generator, hints, solver, leaderboard JavaFX

Frontend (3)

• 2048 2048 game, touch support, CSS animations, Tailwind HTML/CSS/JS
• game-of-life Conway's Game of Life, 50x50 grid, start/stop controls JS
• color-scheme Upload image to generate 5-color palette via ColorThief CSS/JS

Compilers and languages (3)

• Luma-Lang Toy programming language: lexer, parser, AST, semantic analysis Java
• yasl Yet another scripting language: hand-rolled single-file interpreter in Python Python
• riscc RISC-V testbench: standalone C programs validating processor cores Asm/C/Verilog

Miscellaneous (5)

• DDownloader Discord bot: download all media from a specific user across an entire server Python
• chatbot Groq API chatbot with LLaMA, Gemma, Qwen, DeepSeek models Python
• chatora Gemini API chatbot built with Streamlit Python
• cst-pipeline S11/gain extraction from CST Studio ASCII exports with GUI Python
• cst-plotter Publication-quality graphs: S11, gain, VSWR, efficiency Python