[Feature]: Expand platform support to include Behance, Dribbble, Hashnode, Dev.to, Medium, and Substack

[divyanshim27]

Summary

LinkID currently supports 10 platforms (GitHub, LinkedIn, LeetCode, YouTube, X, Instagram, Facebook, Discord, Twitch, and custom). The platform detection and validation system (lib/platforms.ts) is extensible, but several high-value platforms for developers and creators are missing — notably Behance, Dribbble, Hashnode, Dev.to, Medium, and Substack, which are widely used by the tech-creative community that LinkID targets.

Problem

• Designers cannot add their Behance or Dribbble portfolio.
• Writers and bloggers cannot add their Medium, Hashnode, Substack, or Dev.to profiles.
• The current 10-platform list does not cover the full professional identity surface of a modern developer or designer.
• The platform detection system and icon registry are already structured to make adding new platforms straightforward.

Proposed Solution

I would like to add the following platforms to lib/platforms.ts and lib/platformIcons.ts:

Platform	Route	URL Pattern	Icon
Behance	/behance	behance.net/username	Behance icon (React Icons)
Dribbble	/dribbble	dribbble.com/username	Dribbble icon
Medium	/medium	medium.com/@username	Medium icon
Dev.to	/devto	dev.to/username	DEV icon
Hashnode	/hashnode	hashnode.com/@username or custom	Hashnode icon
Substack	/substack	username.substack.com	Substack icon
CodePen	/codepen	codepen.io/username	CodePen icon
HackerRank	/hackerrank	hackerrank.com/profile/username	HackerRank icon

Each addition includes:

1. URL pattern regex for auto-detection in lib/platforms.ts
2. Icon registration in lib/platformIcons.ts
3. Per-platform URL validation
4. Updated supported platforms table in README.md

I am happy to implement this end-to-end with full test coverage for the new URL validation patterns. Could you please assign this issue to me?

Labels: enhancement, feature, platforms, GSSoC 2026