SamXop123
Jun 17, 2026
Maintainer

✨ The Multi Platform & Visual Fusion Release

We are excited to announce the release of samdev-pulse v2.0.0! Since the release of v1.5.0, the project has undergone substantial growth with 224 commits, introducing robust multi-platform capabilities, enhanced design options, optimized performance, and solid security features.

📊 Release Statistics

Total Commits: 224
Files Touched: 89 files
Line Modifications:
- With lockfiles & snapshots: 28,884 insertions (+), 1,170 deletions (-)
- Core Codebase (excluding lockfiles & snapshots): 12,026 insertions (+), 758 deletions (-)

⭐ Key Features Added

1. 🏆 Multi-Platform Competitive Programming Integration

Codeforces Integration: Render real-time Codeforces stats directly in your profile dashboard, showing current rating, current rank, and solved problem counts (via user status lookup).
CodeChef Integration: Displays current rating, star ratings, global rank, and calculated division layout directly in a dedicated competitive programming section.
Adaptive CP Cards Section: Automatically restructures and sizes platform cards based on which parameters are provided, preventing clutter and keeping layouts clean.

2. 🎨 Theme Exploration & Gallery UI

Searchable & Filterable Theme Gallery: Filter themes by category chips and search by theme name with autocomplete suggestions.
Clickable Theme Cards: Selecting themes from the gallery scrolls directly to the live preview and updates setup configs instantly.
Theme Comparison Page: Compare different themes side-by-side on a dedicated comparison dashboard layout at /theme-comparison.html.
Theme Preview Gallery: A visual preview showcase gallery displaying dashboard samples on the landing page.

🖌️ 3. Themes & Customizations

20+ New Dashboard Themes: Added Cobalt2, One Dark, GitHub Light, AI/ML, Android Studio, Ember Glow, Forest Night, Game Dev, Material, Midnight Neon, Monokai, Nord, Oceanic Next, One Dark Pro, Pastel Dream, Synthwave '84, Tokyo Night, Web Dev, Xcode, and more.
Developer Persona Themes: Handcrafted profile themes tailored for specific engineering domains (e.g., AI/ML, Game Dev, Web Dev).
Dynamic Custom Themes: Support for defining your own custom themes on-the-fly using query parameters directly in the URL.
Light/Dark Mode: A modern toggle for switching the landing page between light and dark visual aesthetics.

🛠️ 4. Customization & Interactive Tools

Trophy Customizability: Added the hide_trophies query parameter to allow hiding individual trophies in both the backend and frontend generator UI, as well as a new Pull Request reviews trophy.
Reset Form Functionality: Added a dedicated button to instantly clear/reset user configuration inputs in the generator.
Quick Start Copy Buttons: One-click copy buttons in the integration guide to copy Markdown snippets.
Download PNG & SVG Buttons: Dedicated download buttons to save generated SVGs or convert and download them to PNG files.
Semantic SVG Accessibility (A11y): Built-in screen reader support, descriptions, roles, and accessible labels for all generated dashboard SVGs.
Graceful Failures with Error SVGs: Returns clean, styled Error SVG cards when external APIs fail rather than failing the request or returning empty pages.

📱 5. UI/UX & Responsive Layouts

Responsive Mobile Navbar: Smooth hamburger menu for small screen devices.
Mobile Optimizations: Cap avatar sizes, wrap code blocks with horizontal overflow, and remove hardcoded table widths to ensure the README generator is 100% responsive.
Interactive Enhancements: Animated underline transitions on navbar links and smooth scroll-to-top buttons.
Visual Indicators: Live loading spinner indicates preview generation states.

⚡ 6. Performance & Security Hardening

Size-Limited LRU Cache: Replaced standard cache implementation with a strict LRU eviction cache to completely eliminate memory leak risks.
Fetch Timeouts: Implemented a hard 8-second fetch timeout for Codeforces, CodeChef, GitHub, and LeetCode API requests to prevent server hang-ups.
MongoDB Connection Breaker: Integrated a circuit breaker on MongoDB logger connection logic to prevent repeating 10s connection timeouts from blocking request execution.
Content Security Policy (CSP): Fully implemented CSP headers and input hardening on endpoints.
Query Validation & Normalization: Centralized input sanitization and strict validation regex rules to defend against injection and ReDoS vulnerabilities.
Anonymization: Masks the last octet of user IP addresses before writing logs to MongoDB.

🧪 Developer Experience & Testing

Unified Test Framework: Converted all existing tests to Jest, providing a unified test running suite (npm run check).
API & SVG Render Unit Tests: Added coverage for external API service modules (GitHub, LeetCode, Codeforces, CodeChef) and SVG render templates.
Visual Regression Snapshots: Integrated Jest visual regression snapshots to keep SVG structures consistent and prevent unintended visual layout shifts.
Lightweight CI Check Pipeline: Configured linting, formatting check, unit tests, coverage, and issue auto-labelers as automated GitHub Actions.