This repository implements `spc`, a CLI tool for building fully static PHP executables with selected extensions, SAPIs, and dependency libraries. It orchestrates downloading source archives or prebuilt binaries, extracting them, compiling dependency libraries (using autoconf, CMake, or Meson), patching PHP source code, and assembling the final static binary. The architecture is modular: a Symfony Console application with a registry/plugin system that loads package definitions from YAML and PHP classes, an artifact downloader supporting multiple source types (GitHub releases, PECL, git, URL, etc.), a build executor abstraction for Unix and Windows (autoconf/CMake with static/PIC flags), a dependency resolver for topological ordering, and a doctor module for environment health checks with auto-fix. Cross-platform support covers Linux, macOS, and Windows, with toolchain abstractions for GCC, Clang, MSVC, and Zig. The project is under active development (v3 rewrite) with extensive version-specific patches for PHP source (8.0-8.6) and support for 100+ extensions. It is primarily a build system tool, not a data analysis or research project.
MixPHP is a high-performance PHP framework designed for CLI-mode development, supporting multiple server drivers including Swoole, Swow, WorkerMan, PHP-FPM, and the built-in CLI server. The framework is built as a modular monorepo with over 30 independent packages covering HTTP routing (Vega), WebSocket, gRPC, database access, Redis, CLI commands, validation, event dispatching, caching, dependency injection, and microservice infrastructure (service registry, circuit breaker, distributed tracing). The architecture emphasizes coroutine-based concurrency via Swoole, allowing seamless switching between server runtimes with minimal code changes. All components follow PSR standards (PSR-7, PSR-14, PSR-17, PSR-3) and are designed to be used independently, enabling developers to pick only what they need. The framework provides full-stack capabilities for building REST APIs, web applications, WebSocket services, gRPC servers, CLI tools, and microservices. It includes connection pooling for database and Redis, a PSR-14 event dispatcher, a standalone validation library, a generic object pool pattern, and a bean container for dependency injection. Examples and skeleton projects (api, web, cli, grpc, websocket) are provided to accelerate development. The codebase is well-tested with PHPUnit and includes continuous integration via GitHub Actions for splitting the monorepo into individual packages. While the framework is actively maintained and demonstrates strong craftsmanship, some modules show signs of technical drift such as deprecated classes (e.g., FileSystemApplicationContext, legacy cache handlers), reliance on specific Swoole versions, and copied Composer utilities that may diverge over time. The documentation is primarily in Chinese, and the Go counterpart (mix-go/mix) may split community attention.
swift-sh is a CLI tool that enables Swift scripts to declare and fetch third-party dependencies via special comments in import statements. It parses a script's imports (e.g., `import Foo // @mxcl ~> 1.0`), generates a Swift Package Manager project with those dependencies, builds it, and runs the resulting executable. The architecture is modular with separate targets for script parsing (Script), command handling (Command), and utility functions (Utility). The tool supports both file-based and stdin scripts, local dependencies, and provides subcommands for ejecting to a full package and editing in Xcode (macOS only). It is a pragmatic solution that bridges the gap between ad-hoc scripting and SwiftPM's package structure.
prettierd is a daemonized wrapper around Prettier that avoids Node.js startup overhead by running Prettier as a persistent background process (using core_d.js). It provides a CLI interface that pipes file content to the daemon, which resolves the appropriate Prettier version (local or bundled), loads configuration (with support for .prettierrc, editorconfig, and environment-driven defaults), and returns formatted output. The architecture is a single daemon per working directory, managed through core_d. Key entry points are the shell script `bin/prettierd` and TypeScript modules `src/prettierd.ts` (CLI orchestration) and `src/service.ts` (formatting logic). The service module handles Prettier resolution, config precedence, argument parsing, and formatting/checking tasks. It supports TypeScript config files via Node.js experimental strip-types. The codebase is clean, well-structured TypeScript with strict compiler settings, and though it has no test suite, CI verifies build and daemon startup across multiple platforms and Node versions.
qaac is a command-line audio encoder that uses Apple's CoreAudioToolbox (or the reference ALAC encoder) to encode audio to AAC or ALAC formats. It supports a wide range of input formats (WAV, FLAC, WavPack, Opus, Ogg Vorbis, CAF, and more) via runtime-loaded codec libraries, and outputs to MP4/M4A, ADTS, CAF, WAV, or raw PCM. The architecture follows a clean pipeline pattern: input sources implement the ISource interface, pass through optional DSP filters (resampler, normalizer, limiter, compressor, matrix mixer, etc.), and are written to output sinks. Metadata handling is integrated via vendored taglib, and the encoder supports gapless encoding, chapter markers, artwork, and various tagging formats. The codebase is predominantly C++ with platform-specific adaptations for Windows and macOS, and includes several reusable utility components such as a streaming FFT convolver, ring buffer, and cross-platform dynamic library loader.
This repository implements an end-to-end encrypted file transfer system called e2ecp. It consists of a Go-based relay server, a CLI client, and a React web frontend. The system allows users to transfer files or text between peers with zero-knowledge encryption: the relay server never sees plaintext data or metadata. It also supports user accounts with encrypted cloud storage, file sharing via links, device authentication, and email verification. The architecture is a monolith with a WebSocket relay, HTTP API, PostgreSQL database, and separate client implementations. Key entry points are the CLI (main.go), the relay server (src/relay/relay.go), and the React app (web/src/App.jsx). The codebase is well-structured with comprehensive testing, CI/CD, and Docker support. However, there are some maintenance risks such as duplicated protobuf schemas between Go and JavaScript, and the use of a future Go version (1.25) in go.mod, which may indicate dependency drift.
This repository is a Python application/library for generating 2D heatmaps from coordinate data. The core module src/heatmap77/heatmap.py implements a complete pipeline: file readers parse plain text, CSV, GPX, and ESRI Shapefile inputs; coordinate systems and projections (equirectangular, mercator) map lat/lon to pixel space; linear and gaussian kernels spread point mass; sparse matrix classes accumulate contributions with optional decay; and an ImageMaker renders the result to PNG/PPM, optionally compositing over OSM tiles or custom backgrounds. The package exposes both a CLI entry point (heatmap77) and a programmatic API used by the examples.
This repository is a Go SDK and command-line tool for managing Proxmox VE. The core `proxmox` package provides typed configuration structs and client interfaces for nearly every Proxmox resource: QEMU VMs, LXC containers, storage backends, users, groups, pools, API tokens, snapshots, ACME accounts, metric servers, HA rules, SDN, and content templates/ISOs. The SDK maps strongly-typed Go structs to and from Proxmox's `/api2/json` endpoints, with pervasive validation, version-aware feature gates, and both legacy and modern client layers. A Cobra-based CLI in `cli/` exposes these operations to end users, while a deprecated `main.go` still exists for legacy command-line usage.
GWASLab is a Python library and CLI tool for comprehensive processing, quality control, harmonization, visualization, and downstream analysis of GWAS summary statistics. The core object is the `Sumstats` class, which wraps a pandas DataFrame with metadata, status codes, and methods for common operations such as basic QC (`basic_check()`), genome build inference, rsID assignment, allele harmonization, liftover, and format conversion (TSV, VCF, LDSC, PLINK, etc.). The architecture follows a modular design: a pure-calculation `algorithm` subpackage (numpy/scipy only) for effect-size conversions, fine-mapping (ABF), meta-analysis, and power calculations; a `qc` layer for pipeline orchestration with a decorator (`@with_logging`) that enforces column validation, tool availability, and logging; a `hm` layer for variant lookup and harmonization using VCF/BCF and caching (Parquet); a `viz` layer with dozens of plot types (Manhattan, QQ, regional, Miami, forest, phenogram, Sankey) using matplotlib; and an `extension` layer for integrating external tools like LDSC, PRS-CS, SuSiE, and GWAS Catalog API. The CLI (`gwaslab_cli`) exposes subcommands for all major workflows. External dependencies include `pysam`, `polars`, `pyarrow`, `h5py`, `adjustText`, and system tools (`bcftools`, `plink`, `R`). The library is actively developed with extensive test coverage (200+ test files) and bundled reference data for HapMap3, chain files, and cytoband annotations.
lsq is a CLI tool written in Go that serves as a lightning-fast companion for Logseq, the open-source knowledge base. Its core functionality is creating, appending to, and viewing daily journal entries directly from the terminal, following Logseq's file naming and formatting conventions (Markdown or Org-mode). The tool provides a rich set of flags for targeting specific dates, searching pages via a trie-based index (including alias support), regex searching across journals and pages, and piping content from STDIN. It also supports indentation for nested list items and a configuration file in EDN format for persistent settings. The architecture is a single-binary monolith with clear separation into config, system (file I/O, editor launch), trie, todo state cycling, and an EDN validator module. While the tool is tightly coupled to Logseq's directory structure (journals/ and pages/ folders), the underlying components like the trie search, file appending logic, and configuration loading are well-isolated and could be reused in other Go projects with minimal adaptation.
DxAutoInstaller is a Windows desktop application (GUI) and command-line tool (CLI) that automates the installation and uninstallation of DevExpress VCL components into Embarcadero RAD Studio, Delphi, and C++Builder IDEs. It is driven by a YAML manifest file defining component groups, their required and optional packages, and dependencies. The tool compiles packages using the Delphi compiler, registers design-time packages, manages IDE library paths and environment variables, and handles platform- and architecture-specific configurations (Win32, Win64, Win64x). The architecture consists of a shared core library (Core, DevExpress, Installations, Options, Utils, Tasks) and two front-end projects: a VCL Forms GUI using DevExpress components and a console CLI using a third-party command-line parser. The system is actively maintained with recent commits and supports the latest RAD Studio versions. The code is well-structured, modular, and demonstrates good engineering practices such as separation of concerns, use of modern Delphi features (generics, anonymous methods), and conditional compilation for shared logic.
e18e/cli is a command-line tool that analyzes JavaScript and TypeScript projects for packaging issues, dependency health, and opportunities to replace dependencies with lighter or native alternatives. It runs multiple checks: publint for publishing best practices, dependency replacement suggestions from curated manifests (native, preferred, micro-utilities), core-js polyfill analysis against declared engine ranges, duplicate dependency detection, and web feature codemod suggestions. The CLI also includes a `migrate` subcommand that can automatically apply codemods to rewrite imports for selected replacements. The architecture is plugin-based: each analysis is a self-contained `ReportPlugin` that receives an `AnalysisContext` and returns messages and stats, aggregated by a `runPlugins` orchestrator. The tool uses an abstract `FileSystem` interface with a `LocalFileSystem` implementation, making it extensible for custom environments. Output is either an interactive TUI via @clack/prompts or JSON. This is a pre-1.0 project, actively developed with good code quality and comprehensive tests.
PSWriteColor is a PowerShell module that makes console output easier to scan by letting scripts write text with multiple foreground and background colors, padding, separators, timestamps, and optional log-file output. The core Write-Color function accepts parallel arrays of text and color, interleaves them on a single line, and supports line breaks, padding, and host fallback when RawUI dimensions are unavailable. It is designed for operational scripts that need clear status messages, prompts, or lightweight menus without pulling in a full TUI framework. The module can write to the console and a log file simultaneously, and it degrades gracefully in constrained hosts.
ts2ocaml is a CLI tool that generates OCaml and ReScript bindings from TypeScript type definitions. It parses TypeScript AST using the TypeScript compiler API (via Fable), transforms the AST into a language-agnostic internal representation, resolves types (including generics, subtyping, unions, intersections), and emits target-specific code for js_of_ocaml (.mli) or ReScript (.res/.resi). The tool is implemented in F#, compiled to JavaScript via Fable, and distributed as an npm package. It supports multiple backends via a pluggable ITarget interface, includes a comprehensive type resolver (Typer), and provides utilities for naming, text manipulation (rope), trie-based data structures, and dependency graph analysis (topological sort, SCC). The repository also ships a minimal standard library for each target to support emitted bindings. It is actively maintained with CI, frequent releases, and documentation for modeling subtyping and development setup.
Swabble is a macOS 26 CLI daemon and Swift library that listens to the microphone, detects a configurable wake word (default 'clawd'), transcribes speech locally using Apple's Speech.framework (SpeechAnalyzer + SpeechTranscriber), and executes a user-defined shell hook with the transcript. It also supports offline file transcription to TXT or SRT. The architecture is a monolith Swift package with a library target (SwabbleCore) exposing reusable components like the speech pipeline, hook runner, config loader, and transcript store, and an executable target (SwabbleCLI) using the Commander library for command routing. Key data flows: microphone audio → AVAudioEngine tap → BufferConverter → SpeechAnalyzer → SpeechTranscriber → async stream → wake-word matching → HookRunner → shell process. External dependencies are limited to Apple frameworks and the Commander package. The codebase demonstrates strong use of Swift 6.2 concurrency (actors, async streams), careful process management with timeout and cancellation, and clean separation of concerns. It is well-tested with CI covering formatting, linting, unit tests, and release verification.
This repository is the canonical source of tldr-pages, a community-maintained collection of simplified man pages for command-line tools. It contains tens of thousands of Markdown files organized by language and platform, each providing concise usage examples for a CLI command. The repository also includes a suite of validation scripts, a build system for generating indexes and archives, and a client specification for consuming the pages. While primarily a documentation project, the tooling (Node.js and Python scripts) constitutes a small application layer that ensures consistency, quality, and automated releases. The repo supports translations in over 30 languages, with strict formatting and linting enforced by CI/CD pipelines. It is not a standalone application but the authoritative dataset and tooling for the tldr ecosystem.
Apktool is a command-line tool for reverse engineering Android APK files. It decodes binary resources (resources.arsc, AndroidManifest.xml, 9-patch images) back to nearly original form, disassembles DEX bytecode into Smali assembly using baksmali, and provides a rebuild pipeline that reassembles and signs the APK via aapt2 and apksigner. The tool manages Android framework APK installations to resolve resource references during decoding. The architecture is a multi-module Gradle project: a core library (apktool-lib) exposing programmatic APIs (ApkDecoder, ApkBuilder, ResTable, Framework), and a CLI wrapper (apktool-cli) that provides commands like decode, build, install-framework, and list-frameworks. Supporting libraries (brut.j.util, brut.j.dir, brut.j.yaml, brut.j.xml) handle I/O, directory abstraction, YAML metadata, and XML serialization. External dependencies include Google's aapt2 binary (bundled per platform) and the smali/baksmali libraries for DEX compilation. The codebase demonstrates deep knowledge of Android binary formats, with custom parsers for chunked resource tables, binary XML, and resource qualifiers, and includes extensive regression tests covering edge cases and security vulnerabilities.
This repository provides a comprehensive, self-contained tmux configuration known as 'Oh my tmux!'. It is a single `.tmux.conf` file with an embedded shell script that dynamically applies themes, key bindings, pane management, status line widgets (battery, uptime, load average, SSH-aware hostname/username), clipboard integration, and plugin management via tpm. The configuration is highly customizable through a separate `.tmux.conf.local` file. The code demonstrates advanced tmux scripting techniques, including conditional version checks, Unicode escape handling, and background processes for status updates. While the configuration is tightly coupled to tmux and not reusable as a standalone library, the shell functions for battery bars, uptime, and SSH detection exhibit high craftsmanship and could inform similar tmux configurations. The repository also includes an install script and detailed documentation.
Scoop is a command-line installer for Windows that manages application installation, updates, and dependencies through JSON manifests. It uses a modular PowerShell architecture with core libraries (lib/) handling manifest parsing, dependency resolution, downloading, and installation, while command-specific scripts (libexec/) implement user-facing operations like scoop-install and scoop-update. The system creates shims for PATH isolation, supports automatic updates via checkver/autoupdate, and maintains a SQLite cache for performance. External dependencies include PowerShell, 7zip, aria2, and Git for bucket management.
This repository contains the reconstructed source code of Claude Code (v2.1.88), Anthropic's official terminal-based AI coding assistant. It is a full-featured CLI application built on a custom Ink-based React renderer for terminal UI, with a sophisticated tool system, multi-agent orchestration (swarm/teammate modes), MCP (Model Context Protocol) integration, plugin marketplace, and enterprise management features. The architecture is modular: a core state management layer (createStore, signals), a tool abstraction (buildTool with Zod schemas, permissions, and UI rendering), a permission system with classifier-based auto-approval, and a terminal UI framework with Yoga layout, keyboard/focus management, and animation support. The application supports remote sessions via WebSocket bridge, scheduled tasks (cron), vim mode, computer use (macOS native), and extensive analytics/telemetry via Datadog, GrowthBook feature flags, and first-party event logging. External dependencies include the Anthropic API, AWS Bedrock/Vertex SDKs, MCP SDK, and various cloud provider SDKs. The codebase demonstrates high craftsmanship in state management patterns, tool orchestration, and terminal UI engineering, but also carries technical debt from feature flag proliferation, deprecated sync APIs, and ant-only code paths that complicate external reuse.