Top Builders

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

MongoDB: The Developer Data Platform

Get the latest and greatest with MongoDB 6.0! Build faster and smarter with a developer data platform built on the leading modern database. Whether you’re tackling transactional, search, analytics, or mobile use cases, MongoDB has you covered. Plus, enjoy a common query interface and a data model that developers love.

General
PlatformMongoDB
Repositoryhttps://github.com/mongodb/mongo
TypeNoSQL Database

Key features

Build Faster: Ship and iterate 3–5x faster using MongoDB’s document data model. Enjoy a unified query interface for any use case.

Scale Further: Whether it’s your first customer or 20 million users, meet your performance SLAs in any environment.

Safety first: Ensure high availability, protect data integrity, and meet security and compliance standards for mission-critical workloads.

Fully Managed in the Cloud: Start in seconds and scale to millions with MongoDB Atlas, our cloud services. Explore a multi-cloud developer data platform for various use cases, from transactional to analytical.

Mobile Real-Time Data at the Edge: Launch secure mobile apps with native, edge-to-cloud sync and automatic conflict resolution.

Self-Managed Option: Run MongoDB anywhere, from your laptop to your data center.

Community Edition: Our distributed document database is where it all began. Free forever with seamless migration to Atlas.

Enterprise Advanced: For robust features and support, consider the enterprise version.

Built by Developers, for Developers: MongoDB’s document data model maps to how developers think and code.

What You Can Do with MongoDB

It’s a flexible document data model that lets you ship and iterate faster. Enjoy a unified query interface for all use cases. Whether it’s your first customer or 20 million users worldwide, MongoDB ensures performance SLAs in any environment. Easily ensure high availability, protect data integrity, and meet security and compliance standards for your mission-critical workloads. Plus, MongoDB Atlas provides fully managed cloud services, and you can run it anywhere, from your laptop to your data center.

AI Tutorials

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MongoDB AI technology page Hackathon projects

Discover innovative solutions crafted with MongoDB AI technology page, developed by our community members during our engaging hackathons.

Communication Bridge AI

Communication Bridge AI

Communication Bridge AI is an intelligent platform that breaks down communication barriers between verbal and non-verbal individuals using cutting-edge AI technology. The system features real-time gesture recognition powered by MediaPipe, supporting 18 hand gestures including ASL signs like "I Love You," "Thank You," and "Help." Our multi-agent AI architecture includes Intent Detection, Gesture Interpretation, Speech Generation, and Context Learning agents coordinated by a central orchestrator. The platform offers bidirectional communication: verbal users can speak or type messages that are translated into gesture emojis, while non-verbal users can make hand gestures captured via webcam that are interpreted and converted to natural language responses. Built with Python FastAPI backend and vanilla JavaScript frontend, the system integrates Google Gemini AI for context-aware responses and MediaPipe for computer vision. Key features include user authentication with JWT, conversation history, three input methods (webcam, speech-to-text, text), and a freemium model with credit-based usage. The platform addresses a critical need for 466 million people with hearing loss and 70 million sign language users worldwide. Primary use cases include special education classrooms, healthcare patient communication, workplace accessibility, and family connections. The system achieves 92% gesture recognition accuracy with sub-500ms response times. Technical highlights: deployed on cloud infrastructure (Brev/Vultr), SQLite database for persistence, responsive web interface, and production-ready with systemd services and Nginx reverse proxy. The project demonstrates practical AI application for social good, aligning with UN Sustainable Development Goals for Quality Education and Reduced Inequalities. Live demo available at: https://3001-i1jp0gsn9.brevlab.com GitHub: https://github.com/Hlomohangcue/Communication-Agent-AI

RIFFAI

RIFFAI

RIFFAI’s hackathon prototype demonstrates an end-to-end pipeline for energy site intelligence. The prototype ingests multi-source satellite imagery (Google Earth Engine + direct providers), weather feeds and customer training sets; applies an ultra-fast image/geo-metadata alignment pipeline; runs geospatial segmentation (U-Net/CNN) and time-series forecasting (LSTM); and produces explainable suitability scores and a ranked list of candidate polygons for renewable energy deployment. A minimal React web UI or API visualizes results and emits a sample monitoring alert (thermal anomaly or vegetation/water change). The goal is to show that fast metadata processing + energy-tuned models produce practical, developer-ready outputs in near-real time. We’ll provide domain guidance, sample tiles and a small labeled set for teams that request it.

TradeX Unified Trading Intelligence Platform

TradeX Unified Trading Intelligence Platform

Most traders waste valuable seconds switching between multiple tools: TradingView for charts, Twitter for sentiment, separate apps for news feeds, alert systems, and trade journals. Each context switch costs focus and can mean missed opportunities in fast-moving markets. TradeX eliminates the chaos by bringing your entire trading workflow into a single, orchestrated environment. Built for active traders who demand speed and clarity, the platform integrates: ∙ Live Market Feeds: Real-time price data, volume analysis, and technical indicators ∙ AI-Powered Signals: Machine learning models that detect patterns and generate actionable trade ideas ∙ Behavioral Analysis: Track your trading psychology, entry/exit discipline, and risk patterns ∙ Smart Alert Pipelines: Configure multi-condition triggers across price, volume, sentiment, and custom indicators ∙ Visual Workflow Canvas: Drag-and-drop interface to wire up data sources, analysis tools, and execution layers Instead of opening five browser tabs and two desktop apps, you build your trading system once—connecting the market feeds, signal generators, and risk tools you trust—then let TradeX handle the coordination. Your configuration becomes your personal trading command center. Key Benefits: ∙ Reduce decision latency by consolidating information streams ∙ Maintain focus with unified alerts and notifications ∙ Build reproducible workflows that scale with your strategy ∙ Keep a synchronized journal and analytics dashboard alongside live markets Whether you’re scalping intraday moves or managing swing positions, TradeX adapts to your methodology while keeping everything you need within reach. Less window juggling. More profitable trades.

Vessel Guard-AI Based Human Factor Risk Detection

Vessel Guard-AI Based Human Factor Risk Detection

Vessel Guard is an AI-assisted maritime safety system designed to prevent human-error-related accidents caused by fatigue, stress, and reduced operational readiness onboard vessels. Life at sea exposes crew members to shift work, sleep fragmentation, vibration, isolation, and high-risk tasks in deck, engine, and bridge operations. While many shipping companies provide access to teletherapy with reactive tools and disconnected from daily operational safety decisions. They do not integrate fatigue thresholds, maritime regulations, or structured escalation to command. Vessel Guard addresses this by combining short daily crew check-ins with a deterministic rules engine based on MLC fatigue standards and wellbeing scales. The system translates human factors into operational risk levels ) and escalates only high-risk cases to the Captain or designated officer. The AI layer does not diagnose or classify risk. It extracts structured data and generates safety-focused summaries, while final decisions remain human-controlled. This human-in-the-loop design ensures regulatory alignment, privacy protection, and institutional credibility. Vessel Guard is designed for maritime sector seeking proactive duty-of-care compliance, improved safety culture, and measurable reduction of fatigue-related incidents—without adding administrative burden to crew.

ARC SPATIAL - Autonomous Robotics Control

ARC SPATIAL - Autonomous Robotics Control

ARC SPATIAL – Digital Twin & Robot Fleet Simulator Key Features 3D robot arm pick-and-place simulation (physics + auto mode) Upload floor plan (PDF/image) → AI (Gemini Vision) auto-detects zones Real-time 2D fleet simulation: LiDAR, A* pathfinding, AI auto-scheduling Zone setup: draw manually or AI auto-detect, synced across tabs Natural language task planner powered by Google Gemini 2.0 Flash Analytics dashboard: throughput, robot utilization, battery levels + charts Live overview: fleet status, activity feed, quick controls How It Works (Quick Flow) Create digital twin: upload floor plan → Gemini AI auto-detects zones Deploy virtual fleet: choose from 4 robot types (Mobile Manipulator, Forklift, Transport, etc.) Assign tasks: use plain English commands or manual input → AI optimizes based on battery, distance, robot skills Watch live: see pick-and-place, sorting, assembly in 3D or 2D view (WebSocket real-time updates) Analyze & improve: check performance metrics (throughput, utilization, completion) → optimize before real deployment Use Case 1 – Construction Site Material Handling
Problem: 45+ materials scattered, 4 robot types needed, manual coordination = delays & mistakes
Solution with ARC SPATIAL: Upload site plan → AI detects zones Deploy 4 virtual robots AI schedules material transport tasks Monitor live in 3D/2D → test & refine
Results: 60% faster material handling 99% placement accuracy Zero real-world risk (fully tested in simulation first) Use Case 2 – New Warehouse Automation Planning
Problem: Unsure how many robots or best layout, risking $500K+ investment
Solution with ARC SPATIAL: Upload warehouse floor plan Define zones (storage, staging, shipping) Simulate different fleet sizes & positions AI optimizes task assignments & validates throughput
Results: Confirmed exact fleet needs & ideal layout Before spending money Clear, confident ROI projection from simulation data

ChartSeek AI Search for Trading Education Videos

ChartSeek AI Search for Trading Education Videos

ChartSeek: AI-Powered Trading Education Video Intelligence Traders face an overwhelming challenge: thousands of hours of educational videos, yet finding that moment explaining a "head and shoulders pattern" means scrubbing through endless footage. Traditional search fails because traders need to find visual chart patterns, not just spoken words. The Industry Gap Current video platforms offer only keyword search against titles and descriptions. Trading platforms like TradingView, Investopedia, and YouTube provide no way to search inside video content. Enterprise solutions cost $50K+ annually yet still can't match visual patterns. Traders waste hours rewatching purchased content, unable to locate specific setups. This gap costs traders their most valuable resource: time for analyzing live markets. How ChartSeek Bridges This Gap ChartSeek combines OpenAI's CLIP visual understanding with Whisper speech recognition. Unlike keyword search, ChartSeek understands what's visually on screen. Search "bullish engulfing on support" or "descending triangle breakdown"—and instantly jump to that exact frame, even if never explicitly mentioned by the instructor. The system transcribes spoken commentary, extracts representative keyframes, and generates visual embeddings. Searches query both transcript and visual index simultaneously, returning ranked results with confidence scores. Technical Foundation Built on TheAgenticAI's CortexON multi-agent framework with OpenAI Codex workflow architecture. Runs 100% locally using open-source models—zero API costs, complete privacy for proprietary strategies. Key Capabilities - Visual pattern search by description - Cross-modal text-to-image matching - Automatic timestamped transcription - Instant clip extraction ChartSeek delivers 90% reduction in search time, transforming passive video libraries into queryable intelligence. Less searching, more trading.