gridfinity-catalog

The validation tool is a zero-dependency, extensible JavaScript framework located in the validate/ directory. It is designed to validate the structure and content of the README.md file in the gridfinity-catalog repository, which contains markdown tables organized by section.

Key components include:

• Parser (parser.js): Splits the markdown file into sections and extracts tables into structured data.
• Rule Engine (engine.js): Uses a registry pattern to manage both global rules and section-specific rules.
• Rules (rules/): Contains individual files for each section (e.g., baseplates.js, bins.js, stackfinity.js) and shared helpers. This allows for easy extension by adding new files.
• CLI (index.js): The command-line interface for running validations.
• Printable Checklist (warnings-checklist.html): A print-ready HTML file with CSS checkboxes for manual verification of warnings.

The Gridfinity catalog contains a wide variety of 3D printable bins, blocks, and specialized organizers designed to fit the Gridfinity standard. The catalog includes entries for various use cases such as:

• Tools & Hardware: Chisel holders, CNC tool holders, collet holders, screwdriver holders, and deburring tool organizers.
• Electronics: SD card storage, battery holders (CR series, coin cells), and WIC card holders.
• Kitchen & Food: Coffee filter collections, cutlery bins, granola bar storage, and coffee capsule holders.
• Hobbies & Miscellaneous: Dice holders for TTRPGs, paint racks, nail polish holders, and even anatomical models.

Each entry typically provides the model name, its Gridfinity footprint (e.g., 1x1, 2x2, 4x7), the number of files included, the available file formats (e.g., STL, 3MF, STEP, OpenSCAD), the upload date, and a link to the source model (Printables, Thangs, MakerWorld, etc.).

The Gridfinity catalog contains a wide variety of baseplates designed for different mounting scenarios, storage solutions, and printer attachments. Baseplates serve as the foundation for Gridfinity bins and blocks.

Common categories of baseplates include:

• Standard/Customizable: Options like Baseplates (OpenSCAD Customizable) or Basic Gridfinity Baseplates (CadQuery Customizable) for parametric design.
• Specialized Mounting: Baseplates for specific furniture (e.g., Ikea Alex Exact Fit, Bisley 10 Drawer), toolboxes (e.g., Milwaukee Packout), or printer attachments (e.g., Ender 3 Baseplate, Voron printer (2020 extrusion) Baseplate).
• Alternative Attachment Methods: Systems that use magnets (e.g., Baseplates with Pressure Fit Magnets), snap-together mechanisms (e.g., CLICKbase Refined, Snap Together Baseplate with Captured Magnets), or screw-together designs.
• Wall/Vertical Systems: Solutions for vertical storage like DDD Wall Control System, Ikea Skadis Baseplate, or Vertical Baseplate.

The gridfinity-catalog repository contains a curated list of 3D printable models compatible with the Gridfinity storage system. The catalog includes various types of organizers such as:

• Bins & Blocks: Plain bins, reinforced economical bins, rugged bin collections, and vase mode bins.
• Tool Organizers: Racks for pliers, nippers, screwdrivers, ratchets, and specialized holders for soldering irons (e.g., Pinecil) or crimp tools.
• Electronics & Tech: Holders for Raspberry Pi (various models), SO-DIMM RAM, PCI cards, and phone stands.
• Hardware & Fasteners: Screw/bolt organizers (e.g., ScrewUnit, Screwfinity) and socket organizers for various drive sizes (1/4", 3/8", etc.).
• Specialty Holders: Lens holders, battery bins, pen/pencil holders, and even decorative models like skulls or pelvises.

Each entry in the catalog typically provides the model name, its Gridfinity footprint (e.g., 2x4, 1x1-3x3), the number of available variations, the file formats (STL, 3MF, F3D, OpenSCAD, etc.), and a link to the source (Printables, MakerWorld, Thangs, etc.).

A variety of web-based tools are available to generate custom Gridfinity components (bins, baseplates, and inserts) without local CAD software. These tools range from simple parametric generators to advanced AI-powered photo-to-STL converters.

Key Capabilities:

• Parametric Generation: Create custom dimensions for bins and bases (e.g., Parametric Gridfinity Web UI, Gridfinity Generator).
• Photo-to-STL/Shadowboxing: Generate tool inserts directly from photos (e.g., ToolTrace, TracetoForge, Gridfinity Carve).
• Layout & Drawer Planning: Design full drawer layouts and baseplates (e.g., Drawer Organizer Designer, Gridfinity Studio).
• Specialized Components: Generate irregular bins (Gridfinity Extended Irregular Bins Generator), drawer modules (Parametric drawer and chest generator), and labels (Nabu Labels).

The Gridfinity ecosystem is supported by extensive documentation, video tutorials, and curated model collections.

Learning Resources:

• Articles: Comprehensive guides on the system and specific hardware improvements like latching baseplates.
• Videos: Tutorials covering everything from basic setup and 3D printing tips to advanced use cases like aluminum Gridfinity or specialized camera/lens holders.

Model Collections:

• Gridfinity Library: A centralized collection of models on MakerWorld.
• Themed Collections: Specialized sets such as the Universal Toolbox Collection, Socket Storage System, and Deskfinity for desk organization.