[FEATURE]: Add Knowledge Level Filter for Resource Discovery

[Harini-2811]

Feature Description

Introduce a Knowledge Level Filter that allows users to filter learning resources based on their experience level: Beginner, Intermediate, and Advanced. Each resource can be tagged with a difficulty level, enabling users to quickly find content that matches their current knowledge and learning goals.

Problem It Solves

Currently, users must manually browse through resources to determine whether they are suitable for their skill level. This can be time-consuming, especially for beginners who may accidentally start with advanced content or experienced learners looking for more challenging materials. A dedicated knowledge level filter would improve resource discovery and provide a more personalized learning experience.

Proposed Solution

• Add a level attribute to resource data (e.g., Beginner, Intermediate, Advanced).
• Display difficulty badges on resource cards.
• Provide filter options on the resources page that allow users to view resources based on their selected knowledge level.
• Support combining the level filter with existing search or category filters (if available).
• Ensure the feature is responsive and works seamlessly across devices.

Additional Context

This feature is commonly used in educational platforms to improve content discoverability and user experience. Difficulty badges can also provide a quick visual indicator of resource complexity, helping users make informed decisions before opening a resource.

[Harini-2811]

Hi @pushkarscripts

I would like to work on this issue under GSSoC'26.

My approach would be:

• Add a knowledge-level field (Beginner, Intermediate, Advanced) to resource data.
• Display the level as a badge on each resource card for better visibility.
• Implement a filter component that allows users to view resources based on their selected skill level.
• Ensure the filter works seamlessly with the existing search/category filtering functionality and maintains a responsive UI across devices.

This feature will improve resource discoverability and help learners find content appropriate for their experience level.

Kindly assign this issue to me. Thank you!