Top Builders

Explore the top contributors showcasing the highest number of app submissions within our community.

Cloudflare

Cloudflare is a leading connectivity cloud company that provides web infrastructure and website security services to millions of customers worldwide. The company operates one of the world's largest networks, spanning over 330 cities in more than 120 countries, delivering content delivery network services, DDoS mitigation, Internet security, and distributed domain name server services. With its comprehensive developer platform, Cloudflare empowers developers to build, deploy, and scale applications globally without managing traditional infrastructure.

General
AuthorCloudflare, Inc.
WebsiteCloudflare
Documentationhttps://developers.cloudflare.com/
TypeWeb Infrastructure & Security Platform
Founded2009
HeadquartersSan Francisco, California

Core Services

Content Delivery Network (CDN)

  • Global network of data centers for faster content delivery
  • Automatic content optimization and compression
  • Image optimization and resizing
  • Static asset caching at edge locations

Security & Protection

  • DDoS protection and mitigation
  • Web Application Firewall (WAF)
  • Bot management and threat detection
  • SSL/TLS encryption and certificates
  • Zero Trust security solutions

DNS & Domain Services

  • Authoritative DNS hosting
  • DNS over HTTPS (DoH) and DNS over TLS (DoT)
  • Domain registration and management
  • DNSSEC support

Developer Platform

  • Cloudflare Workers (serverless computing)
  • Pages (static site hosting)
  • R2 object storage
  • D1 SQL database
  • KV key-value storage
  • Durable Objects for stateful applications

Key Features

  • Global Scale: Network presence in 330+ cities worldwide
  • Performance: Automatic optimization for speed and efficiency
  • Security: Enterprise-grade protection against cyber threats
  • Reliability: 99.99%+ uptime with built-in redundancy
  • Developer-Friendly: Comprehensive APIs and tooling
  • Cost-Effective: Free tier available with scalable pricing

Use Cases

  • Website acceleration and performance optimization
  • DDoS protection and security hardening
  • Serverless application development
  • API gateway and edge computing
  • Global content distribution
  • Zero Trust network access
  • IoT device connectivity

Cloudflare AI Technologies Hackathon projects

Discover innovative solutions crafted with Cloudflare AI Technologies, developed by our community members during our engaging hackathons.

Lunar Graph - AI-Powered Fraud Ring Detection

Lunar Graph - AI-Powered Fraud Ring Detection

Deriv's compliance teams face 2,100+ fraud alerts weekly, 95% false positives. Each investigation takes 25+ minutes, creating weeks-long backlogs. Meanwhile, fraud rings go undetected because every individual account passes KYC, AML, and risk checks perfectly. The insight: fraud is invisible individually — it's obvious at the network level. LunarGraph maps every entity (partners, sub-affiliates, clients, trades, payments) into a knowledge graph, then deploys three AI agents in parallel: Graph Anomaly Agent — Detects structural patterns like one partner controlling 20+ accounts through layered sub-affiliates sharing IP addresses and device fingerprints. Temporal Intelligence Agent — Identifies coordinated opposite BUY/SELL trades placed within 30-second windows across linked accounts (mirror trading for commission extraction). Behavioral Trajectory Agent — Compares partner behavior against known fraud signatures to predict emerging schemes 2-3 weeks before activation. The platform connects to the real Deriv WebSocket API. Partners invite affiliates via unique referral links, each generating a tracked trading account with a TradingView-style interface. Every trade feeds into the graph engine for real-time correlation analysis. An AI Copilot synthesizes findings into case reports in 28 seconds via natural language queries. Results: 99.86% alert reduction, 28-second case generation (vs 25min manual), 14-day predictive lead time, $178K+ fraud exposure detected across 3 rings and 73 entities.

RoboGripAI

RoboGripAI

This project presents a simulation-first robotic system designed to perform structured physical tasks through reliable interaction with objects and its environment. The system focuses on practical task execution rather than complex physics modeling, ensuring repeatability, robustness, and measurable performance across varied simulated conditions. Simulation-first robotic system performing structured physical tasks such as pick-and-place, sorting, and simple assembly. Designed for repeatable execution under varied conditions, with basic failure handling, environmental interaction, and measurable performance metrics. A key emphasis of the system is reliability under dynamic conditions. The simulation introduces variations such as object position changes, minor environmental disturbances, and task sequence modifications. The robot is designed to adapt to these variations while maintaining consistent task success rates. Basic failure handling mechanisms are implemented, including reattempt strategies for failed grasps, collision avoidance corrections, and task state recovery protocols. The framework incorporates structured task sequencing and state-based control logic to ensure deterministic and repeatable behavior. Performance is evaluated using clear metrics such as task completion rate, execution time, grasp accuracy, recovery success rate, and system stability across multiple trials. The modular system design allows scalability for additional tasks or integration with advanced planning algorithms. By prioritizing repeatability, robustness, and measurable outcomes, this solution demonstrates practical robotic task automation in a controlled simulated environment, aligning with real-world industrial and research use cases. Overall, the project showcases a dependable robotic manipulation framework that bridges perception, decision-making, and action in a simulation-first setting, delivering consistent and benchmark-driven task execution.