System Requirements Document for crystal-comprehensive

1. Introduction

The crystal-comprehensive project aims to develop a comprehensive AI no-code app builder directory site. This site will feature a variety of platforms such as 8080.ai, bolt.new, lovable.dev, app.base44.com, manus.im, replit.com, genspark, rork, youware, emergent, and bubble. The target audience includes tech-savvy users who are interested in discovering and evaluating AI no-code app builders.

2. System Overview

The system will deliver a public directory site that allows anonymous users to browse and evaluate AI no-code app builders. The directory will include detailed entries for each builder, providing sufficient information for evaluation. The site will be accessible without requiring user accounts, ensuring ease of access for all visitors.

2a. Product Interpretation and Delivery Boundary

The product is a directory site focused on AI no-code app builders, with a public entry experience for discovering the directory. All directory content and builder records will be available for anonymous browsing, ensuring that users can access and evaluate the information without needing to create an account. The site will not include additional capabilities beyond the directory function.

2b. Source Content Inventory

Not applicable as no content source directive was provided.

2c. Page Content and Component Coverage

Landing

• Purpose: Public entry point that explains the directory and routes visitors into builder discovery.
• Components:
  • Welcome message and introduction to the directory.
  • Navigation links to the Builders page.
  • Overview of featured builders and their significance.

Builders

• Purpose: Public browse destination for discovering the comprehensive directory of AI no-code app builders.
• Components:
  • List of AI no-code app builders with brief descriptions.
  • Search and filter options to refine builder discovery.
  • Links to individual Builder Details pages.

Builder Details

• Purpose: Public focused destination for evaluating an individual directory entry.
• Components:
  • Detailed information about the selected AI no-code app builder.
  • Features, pricing, and user reviews.
  • Direct link to the builder's official site.

3. Functional Requirements

• As a Directory visitor, I should be able to access the directory site without creating an account, so that I can browse AI no-code app builders anonymously. (Provenance: required_inference)
• As a Directory visitor, I should be able to view a list of AI no-code app builders, so that I can discover new platforms. (Provenance: explicit)
• As a Directory visitor, I should be able to search and filter builders, so that I can find builders that meet my specific needs. (Provenance: required_inference)
• As a Directory visitor, I should be able to view detailed information about a specific builder, so that I can evaluate its offerings. (Provenance: required_inference)

4. User Personas

• Directory visitor: A human visitor who browses and evaluates the comprehensive directory of AI no-code app builders.

5. Core User Flows

Directory Visitor

1. Access the Landing Page: The visitor navigates to the directory site and lands on the public entry page.
2. Navigate to Builders Page: The visitor clicks on a navigation link to view the list of AI no-code app builders.
3. Browse Builders: The visitor browses through the list, using search and filter options to refine results.
4. Select a Builder: The visitor selects a builder to view more detailed information.
5. Evaluate Builder: The visitor reads through the detailed information, including features and pricing.
6. Visit Builder's Official Site: The visitor clicks a link to visit the builder's official site for further exploration.

6. Visuals Colors and Theme

• Muse: Rasmus Andersson
• Palette (light mode):
  • Background: #F6F3EE
  • Surface: #FFFFFF
  • Text: #141517
  • Primary: #E63946
  • Accent: #F4A261
  • Muted: #A8A7A7
• Typography:
  • Headings: Space Grotesk — Bold, uppercase
  • Body: Work Sans
  • Scale: 1.333 modular, 56/40/28/18/16
• Shape language: Precise, compact controls with editorial numerals and hairline borders.
• Layout: Structured 4/8-pt spacing scale, clear visual hierarchy.

7. Signature Design Concept

The public entry page will feature a split-screen hero with an animated diagram on one side and a bold, oversized headline in Space Grotesk on a warm off-white block on the other. This design will emphasize clarity and systematic design, aligning with the tech-savvy audience's expectations.

8. Interaction Model & Motion Direction

• Interaction Model: Static
• Motion Tempo: Restrained
• Hero Dimensionality: Flat
• Landing Hero Motion Brief: The hero section will feature a split-screen with an animated diagram illustrating the directory's functionality. The animation will be fast and functional, with no decorative elements, ensuring a focus on clarity and usability.

9. Non-Functional Requirements

• The site must be accessible and performant, ensuring quick load times and smooth navigation. (Provenance: required_inference)
• The design must be responsive, providing an optimal viewing experience across a range of devices. (Provenance: required_inference)

10. Tech Stack

• Frontend: React
• Backend: Python/FastAPI
• Storage: Appropriate storage solution for directory data
• Deployment: Docker/docker-compose

11. Assumptions and Constraints

• The directory will focus solely on AI no-code app builders, with no additional features or capabilities.
• The directory content will be publicly accessible without requiring user accounts.

12. Glossary

• AI no-code app builder: A platform that allows users to create applications without writing code, using AI-driven tools.
• Directory visitor: A user who accesses the directory site to browse and evaluate AI no-code app builders.