Confreaks Courses

Mixing Reliability with Celery for Delicious Async Tasks

Discover essential strategies for reliable Celery task queue implementation in Django, covering critical settings, task management, monitoring solutions, and production-tested best practices.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Automate Your City Data with Python - Building Data Pipelines for Urban Decision-Making

Learn how to build automated data pipelines using Python, Datasette, and Github Actions to extract and analyze city-level decision-making data from various sources like PDFs and websites.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

Getting Started with Non-Code Open Source Contributions

Discover diverse ways to contribute to open source projects beyond coding, from documentation and testing to community support and issue reporting - perfect for beginners seeking to join OSS.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

Working with Neo4j and Django Using the Neomodel Library

Discover how to integrate Neo4j graph database with Django using neomodel library, transform relational models, and build scalable web applications using Cypher queries and practical examples.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Small Footprint ETL with Django - Building Async Data Pipelines

Discover how to build efficient ETL systems using Django, exploring async libraries, GraphQL integration, and Discord connectivity for complex data processing and enrichment.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Implementing Passkeys Authentication in Django Applications

Discover how to implement secure, passwordless authentication using Passkeys in Django applications, exploring integration steps and understanding its phishing-resistant benefits.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Strategies for Handling Conflicts and Rollbacks in Django Database Migrations

Master effective strategies for managing Django database migration conflicts and rollbacks, including prevention techniques, manual resolution, and version control best practices.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

The Enduring Physicality of Braille - A Journey Through Tactile Computing

Explore how braille's tactile writing system has evolved across three centuries, enriching computing experiences and demonstrating the enduring value of physical interaction in our digital world.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Riveting Insights: Bridge.Watch and America's Infrastructure Data Visualization

Explore how Bridge.Watch processes and visualizes data from 600,000+ U.S. bridges, offering crucial insights into infrastructure conditions through geospatial analysis and open-source development.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

SATisfying Answers to Difficult Questions - Understanding SAT Solvers and Problem-Solving Approaches

Discover how SAT solvers tackle complex problems in code generation, verification, and scheduling through an accessible exploration of their fundamental concepts and practical applications.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

Making Chinese Typefaces with Components

Discover how component-based architecture simplifies Chinese typeface design, reducing the complexity of creating 8,000-character fonts while exploring fundamental type systems.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Exploring the Invisible: Adventures in the Electromagnetic Spectrum

Discover the fascinating world of electromagnetic spectrum through hands-on adventures with Software Defined Radio, exploring radio waves, Wi-Fi signals, and invisible communications around us.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Algorithmically Generated Flower Beds - Creating Patterns Inspired by Polychrome Textiles

Discover how to create digital flowerbed patterns inspired by polychrome textile techniques, blending coding and artistic principles for unique pixel art designs.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Saving Voyager 1 - Diagnosing and Recovering NASA's Deep Space Probe

Discover how NASA's team diagnosed and resolved Voyager 1's critical telemetry loss in 2023, exploring the innovative software patch that saved the 47-year-old spacecraft's vital interstellar mission.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Mutating Text Toward Better Nonsense - Computational Approaches to Creative Writing

Explore computational approaches to generating creative nonsense text through three innovative projects: Blabrecs, Blabwreckage, and Savelost, examining their unique methods for crafting meaningful chaos.

• YouTube
• 11 minutes
• Self-Paced
• Free Video