Personal GitHub Portfolio

Code

Data Structures and Algorithms

Libraries

• avl-order-statistic-set — A C++11 header-only AVL-tree set that behaves like std::set while adding order-statistic operations such as rank queries and lookup by index.
• canonical-interval — A self-normalizing interval data structure that keeps intervals in valid canonical form and provides useful utility methods.
• canonical-range — A Python implementation of canonical ranges with stronger invariants and richer behavior than the built-in range.
• cowlist — An efficient, immutable, type-safe copy-on-write list implementation for Python 2+.
• fixed-width-int — A fixed-width integer implementation for Python that precisely emulates C-style integer behavior.
• frozen-odict — An immutable, hashable, ordered mapping for Python.
• generalized-range — A flexible generator that extends Python’s range concept to arbitrary types via custom successor and comparator functions.
• less-than-key — A utility for sorting and data structures that lets you define ordering with a custom less-than function.
• minimal-thread-pool — A minimal thread pool for Python 2+ designed for clarity and without concurrent.futures.
• seqtok — A strtok-like tokenizer for generic Python sequences without global state.
• sorted-fractionally-indexed-cowlist-set — A Python package for managing sorted, fractionally indexed sets of COWList values over a given alphabet.
• text-to-identifier — A tool that converts arbitrary text into valid Python identifiers while preserving as much meaning as possible.
• threading-value-event — A thread synchronization primitive like threading.Event that carries an arbitrary Python value instead of only a boolean flag.
• tinytrie — A minimal, type-safe trie implementation for Python 2+.
• uniqdeque — A hybrid deque-plus-set data structure that preserves order while enforcing uniqueness.

C++ Utilities

Libraries

• allocated-buffer-initialization-destruction — Header-only C++ utilities for initializing and destroying objects in pre-allocated buffers.
• bytepun — A safe and portable C++ utility for reinterpreting objects as other types while handling padding and truncation carefully.
• forward-reverse-iterator-converter — A C++ utility for converting between forward and reverse iterators while preserving the referenced element.
• progress-display — A small single-header C++ progress display for terminal output.
• python-api-wrapper — A C++ wrapper around the Python C API that aims to reduce manual memory management and tedious error handling.

Python Runtime and Semantics

Libraries

• create-inspect-typeddict — Compatibility helpers for creating and inspecting TypedDict types.
• determine-slice-assignment-action — A utility that determines what operation a sequence implementation should perform for a given slice assignment.
• get-args-and-origin — Compatibility helpers for typing.get_origin() and typing.get_args() on Python < 3.8.
• ipython-kernel-executor — A lightweight package for executing code in an isolated IPython kernel and capturing results, stdout, and stderr.
• python-code-builder — A library for dynamically building Python code with explicit scoping and symbol tracking.
• pyssa — An executable, source-oriented, stable intermediate representation for Python.
• rawattr — Low-level Python attribute access utilities that bypass the descriptor protocol.
• resolve-module-import — A utility that resolves possibly relative imports to fully qualified Python module names.
• simulate-argument-binding — A pure Python library that simulates Python’s internal argument binding from signature information, defaults, and supplied arguments.
• tuplehash — A pure Python reimplementation of CPython’s tuple hash function with exact overflow behavior.

Interfaces Between Python and the Environment

Libraries

• ctypes-unicode-proclaunch — A minimal, robust, Unicode-aware process-launching library built on ctypes.
• escape-nt-command-line-argument — A readable, reviewable utility for escaping Windows NT command-line arguments with explicit single-pass logic.
• find-unicode-executable — A cross-platform utility for resolving executable paths as Unicode strings.
• get-chrome-paths — A cross-platform utility for locating Chromium-based browser executables on Windows, macOS, and Linux.
• get-unicode-arguments-to-launch-editor — A cross-platform utility for deriving Unicode-safe arguments to launch an editor.
• get-unicode-home — A cross-platform utility for retrieving the current HOME path as a Unicode string.
• get-unicode-multiline-input-with-editor — A utility that opens $EDITOR and returns multi-line Unicode input similarly to git commit.
• get-unicode-shell — A cross-platform utility for retrieving the current SHELL as a Unicode string.
• live-tee-and-capture — A utility that runs a command, streams stdout and stderr live to the terminal, and captures them at the same time.
• posix-or-nt — A utility that determines whether the current Python interpreter is running on a POSIX-like or Windows NT platform.
• read-unicode-environment-variables-dictionary — A ctypes-based utility for reading Unicode environment variables directly from the operating system.
• split-command-line — A library for splitting command lines according to both Windows NT and POSIX rules.
• textcompat — A library for converting Python text values to encodings and text-oriented formats such as UTF-8, URIs, and HTML.
• unicode-raw-input — A cross-platform Unicode-aware replacement for raw_input()/input() that behaves consistently across Python versions and operating systems.

Filesystem Abstractions

Libraries

• build-filesystem-trie — A utility that builds a trie representation of part of the filesystem, similar to the UNIX tree command.
• directory-file-mapping — A library that lets you treat a directory as a Python dict.
• fspathverbs — A package for representing filesystem paths as sequences of verbs.
• simple-json-mapped-dict — A MutableMapping implementation that persists its contents transparently to a JSON file on disk.

GUI, Multimedia, and Media-Format Utilities

Libraries

• file-to-unicode-base64-data-uri — A utility for converting files into Unicode base64-encoded data URIs.
• guess-file-mime-type — A minimal cross-platform utility for safely guessing a file’s MIME type.
• hwc-bgrx-8888-ndarray-to-chw-rgb-0-1-tensor — A utility that converts HWC BGR/BGRX NumPy arrays into normalized CHW RGB PyTorch tensors.
• hwc-bgrx-8888-ndarray-to-pil-image — A utility that converts HWC BGR/BGRX NumPy arrays into RGB PIL images.
• hwc-chw-ndarray-conversion — A utility for explicit, contiguous conversion between HWC and CHW ndarray layouts.
• hwc-ndarray-letterbox — A utility that letterboxes HWC ndarray images to a target size while updating the homogeneous transformation matrix.
• pyqtcompat — A single-module Qt binding compatibility layer for PyQt6, PySide6, PyQt5, PySide2, PyQt4, and PySide.
• pyqt-current-exception-message-box — A simple utility that displays the current exception in a PyQt message box.
• pyqt-screen-capture — A screen capture utility that works across PyQt and PySide versions.
• qimage-hwc-bgrx-8888-ndarray-interop — A zero-copy bridge between Qt QImage objects and NumPy ndarrays in HWC BGRX 8888 format.
• trim-hwc-ndarray — A utility that trims uniform borders from HWC ndarray images using the color of a chosen corner as the background.

CLI

• extract-pdf-highlighted-text — A CLI tool that extracts highlighted text from PDF documents.
• chromecodepdf — A script that converts code files into syntax-highlighted PDF documents using Chrome and Pygments.
• lrphotocopy — A CLI tool that organizes and copies photos by shooting date using Lightroom-style folders.

GUI

• frameperfect — A lightweight GUI app for frame-by-frame video analysis and screenshot extraction using PySide/PyQt and OpenCV.
• txthighlight — A tiny local web app for highlighting and commenting on plain text files.
• yoloroom — A Qt-based application for reviewing and exporting Ultralytics YOLO object detection results on images within a Photoshop/Lightroom-inspired interface.

Transport, Networking, and Web Technologies

Libraries

• send-recv-json — A library for sending and receiving JSON values over byte streams using a universal length-prefixed binary framing scheme.

CLI

• get-local-address — A utility that determines the local IP address that would be used to reach a specified remote UDP server.
• procsock — A small tool for running and tracking background processes over a local TCP port.
• push-pull-port — Shell scripts for exposing a local TCP port remotely or making a remote TCP port available locally.
• resumable-file-server — A multithreaded HTTP file server in pure Python that supports resumable downloads and file uploads.
• save-page-as-md — A tool that downloads webpages and saves them as Markdown while mirroring their domain and path structure on disk.
• simple-dav-client — A minimal command-line client for interacting with a WebDAV server over plain HTTP without authentication.
• ssheval — A cross-platform pure Python script for executing remote commands over SSH and streaming raw stdout and stderr.
• sshserve — A userland non-daemon SSH server inheriting current user privileges, with shell, exec, SFTP, and TCP forwarding on POSIX systems.
• sshshim — SSH connection reuse through a temporary localhost SSH endpoint.

AI Tooling

Libraries

• chat-completions-conversation — A Python 2+ library for managing LLM conversations through an OpenAI Chat Completions-compatible API.
• chat-completions-conversation-with-tools — Chat Completions conversation helper with tool support for Python 2 and Python 3.
• lucaprot-simplified — A simplified implementation derived from Alibaba’s LucaProt for protein function prediction from sequence and structural information.

CLI

• assemblyai-transcribe — A small CLI that uploads a local audio file to AssemblyAI and prints the transcript.
• chatrepl — A Python REPL for chatting with LLMs through an OpenAI Chat Completions-compatible API.
• llmgcalparse — A CLI that turns natural-language event descriptions into Google Calendar event URLs with help from an LLM.
• safetensors-layer-grabber — A tool that extracts the weights for a specific layer or block from safetensors model files into a PyTorch-compatible state dict.

Command-line and Development Flow Improvements

Libraries

• symbolpilot — An interactive, human-in-the-loop object file symbol resolver.

CLI

• interactive-dependency-resolver — A tool for interactively resolving Python wheel dependencies.
• run-with-coverage — A CLI that runs a Python script with coverage tracking while letting you specify the coverage data file.
• sdial — A speed-dial utility for frequent CLI commands.