Deps.rs is a production web service that analyzes Rust project dependencies to detect outdated or insecure versions. It fetches Cargo.toml manifests from source repositories (GitHub, GitLab, Bitbucket, SourceHut, Codeberg, Gitea) or crates.io, crawls workspace members and internal dependencies, then compares declared version requirements against the latest crates.io releases while checking every release against the RustSec Advisory Database. Results are rendered as an HTML page with per-dependency status tables and as configurable SVG badges (flat, flat-square, for-the-badge) for README integration, plus a shields.io-compatible JSON endpoint. Built as a single-binary monolithic web server using Actix-web, Tokio, and Reqwest, the application maintains its own cached crates.io Git index with smart recovery strategies (slotmap expansion, full reclone) and uses an LRU cache with TTL for query responses. The codebase follows modern Rust idioms (async/await, edition 2024, comprehensive testing) and is well-organized into separable modules: an engine with finite-state machines for manifest crawling and dependency analysis, a badge rendering library (standalone workspace member), and a parser for Cargo.toml with support for target-specific and renamed dependencies.
u8views is a production Go web application that tracks GitHub profile views and generates embeddable SVG badges showing view counts (day, week, month, total). Users authenticate via GitHub OAuth2, and the service counts views of their GitHub profile (likely via a tracking pixel or API). The monolithic backend uses Gin, PostgreSQL, sqlc for type-safe SQL, and quicktemplate for server-side HTML rendering. The frontend uses TypeScript with esbuild and ApexCharts for statistics dashboards. The codebase is well-structured with clean separation of concerns: controllers, services, repository pattern, and custom SVG badge generation with font measurement. It includes CI via GitHub Actions, Docker Compose for local development, and Ansible deployment scripts. Notable reusable components include the badge generation library and the OAuth2 flow implementation. Minor code smells include multiple legacy cmd versions (v1, v2, v3), fire-and-forget goroutines for view counting without error handling, and duplicated inline CSS across templates.
This is a Vue 3 Single-Page Application (SPA) that provides an interactive form-based interface for generating Markdown badges using the shields.io service. The application allows users to generate repo metadata badges, generic static badges, package version badges, dynamic data badges, image markdown/HTML, and a catalogue of pre-made badges. The code is written in TypeScript with a clean separation of concerns: core logic modules handle badge generation and URL construction, Vue components manage UI, and a simple store persists user preferences via localStorage. The architecture is monolithic with client-side routing via Vue Router. The project demonstrates solid software engineering practices with comprehensive unit tests, a Makefile for common tasks, and GitHub Actions CI/CD for linting, testing, and deployment. While the codebase is well-structured and maintainable, it relies on the deprecated Vue CLI and some packages are several major versions behind (e.g., TypeScript 4.6, ESLint 8), indicating moderate technical drift. The application is actively maintained with recent commits and a clear release process.