x321.org - Education and news, delivered straight to the point.

Topics Everyone Is Talking About No363

OpenAIs Cash Burn Will Be One of the Big Bubble Questions of 2026 • Show HN: 22 GB of Hacker News in SQLite • Replacing python-dateutil to Remove Six • 7 Practical std::chrono Calendar Examples C20 • runST Does Not Prevent Resources from Escaping

31/12/2025

Blog, News

Algorithms, Backend, CloudComputing, CompilerDesign, ComplexityAnalysis, Concurrency, CPlusPlus, DataEngineering, DataStructures, DataWarehousing, DeveloperTooling, DevEx, FunctionalProgramming, GenerativeAI, Haskell, MachineLearning, OpenSource, ProductManagement, ProjectManagement, Python, SecureCoding, SQL, SystemsThinking, TimeSeriesDatabases
Topics Everyone Is Talking About No362

Teslas 4680 Battery Supply Chain Crumbles After Partner Slashes Deal by 99 • GOG Acquired by Its Original Co-Founder • Stranger Things Creator Urges Fans to Disable Garbage TV Settings • The Future of Software Development Is Developers Themselves • Netflix Open Content…

31/12/2025

Blog, News

Backend, Business, CloudComputing, CompilerDesign, CPlusPlus, DeveloperTooling, DevEx, DistributedSystems, EmbeddedSystems, Frontend, GameDevelopment, GenerativeAI, Git, LeanSoftwareDevelopment, MachineLearning, MemoryManagement, Networking, OpenSource, ProductManagement, ProgrammingLanguages, Scalability, SecureCoding, SoftwareEngineering, SupplyChain, SystemsThinking, WebPerformance
Topics Everyone Is Talking About No361

Learn Computer Graphics from Scratch and for Free • CEOs Are Hugely Expensive So Why Not Automate Them? • As AI Devours Chips, Device Prices Are Set to Climb • Parsing Advances Building Safer and Smarter Parsers • 2D Distance Functions The Art and Math of Graphics

29/12/2025

Blog, News

Algorithms, ArtificialIntelligence, Automation, CloudComputing, CompilerDesign, ComplexityAnalysis, ComputerGraphics, ComputerVision, CPlusPlus, DataStructures, Economics, FunctionalProgramming, GameDevelopment, GraphicsProgramming, Hardware, InfrastructureAsCode, MachineLearning, Mathematics, OpenSource, ProductManagement
Topics Everyone Is Talking About No360

Growing up in 404 Not Found: Chinas Nuclear City in the Gobi Desert • Last Year on My Mac: Look Back in Disbelief • Stepping Down as Mockito Maintainer After Ten Years • Building a macOS App to Detect Thermal Throttling • I Was Wrong About TypeScript Part 1…

29/12/2025

Blog, News

APIDesign, BrowserAPIs, Community, ComputerVision, CyberPhysicalSystems, DataVisualization, DeveloperTooling, DevEx, EdgeComputing, EmbeddedSystems, Frontend, FunctionalProgramming, HTML, ImageProcessing, Java, JavaScript, macOS, ObjectOrientedProgramming, Observability, OpenSource, OperatingSystems, PerformanceMonitoring, Photography, SoftwareTesting, Swift, SystemsThinking, TypeScript, UnitTesting, WebPerformance, WebStandards
Topics Everyone Is Talking About No359

AI Slop Takes Over: Up to a Third of YouTubes Feed May Be Low-Quality AI Content • C Says: We Have Try… Finally at Home • An Ounce of Silver Is Now Worth More Than a Barrel of Oil • How Bad Code Examples Can Corrupt Large Language Models • Solving Hi-Q with AlphaZero and…

28/12/2025

Blog, News

Algorithms, ArtificialIntelligence, BigData, CompilerDesign, CPlusPlus, DataScience, DataStructures, DeepLearning, GameDevelopment, GenerativeAI, MachineLearning, NaturalLanguageProcessing, ObjectOrientedProgramming, OpenSource, QualityAssurance, ReinforcementLearning, SoftwareTesting, SystemsThinking
Topics Everyone Is Talking About No358

How a Fathers Fitness Rewrites the Genetic Playbook • Inside a Modern Neural Recommender System Architecture • On LLMs in Programming

28/12/2025

Blog, News

Algorithms, BigData, Bioinformatics, CodeReviews, DataEngineering, DataScience, DeepLearning, DeveloperTooling, GenerativeAI, MachineLearning, MLOps, OpenSource, Python
Topics Everyone Is Talking About No357

Show HN: Mysti Claude, Codex, and Gemini Debate Your Code, Then Synthesize • U.S. Dollars Global Reserve Share Falls to Lowest Level Since 1994 • Clock Synchronization Is a Nightmare • Nvidia Just Paid 20B for a Company That Missed Its Revenue Target by 75 • Fastverse: High-Performance, Low-Dependency R Package Suite

28/12/2025

Blog, News

AI, Algorithms, BigData, CloudComputing, CodeReviews, Concurrency, DataEngineering, DataScience, DataVisualization, DeepLearning, DeveloperTooling, DistributedSystems, GenerativeAI, MachineLearning, NaturalLanguageProcessing, Networking, OpenSource, OperatingSystems, PerformanceOptimization, ProductManagement, R, SystemsThinking, TimeSeriesDatabases
Expert: idioms for clean API and operator overloading

This deep-dive explores idiomatic Python API design and operator overloading. Learn how to use dunder methods, delegation, and context management to craft expressive, maintainable APIs. Includes modern best practices, code samples, and design principles inspired by frameworks like NumPy, SQLAlchemy, and Pydantic.

28/12/2025

Blog, Courses

Expert, Idioms, Overloading, Python
Using matplotlib/plotly for infographic-style outputs

Infographic-style data visualization is reshaping how engineers communicate insights. This guide explores modern techniques using Matplotlib and Plotly to create polished, data-rich visuals that blend scientific accuracy with design precision. Learn when to use each tool, best practices for layout and color, and how to integrate both in automated workflows.

28/12/2025

Blog, Courses

Channel Specials, Infographics, Matplotlib, Plotly
Best practices for feature importance ranking

Feature importance ranking is central to explainable machine learning. This guide explores modern post-2024 best practices, including model-based, permutation, and SHAP methods, with code examples and interpretability tips. Learn how leading teams integrate explainability into CI/CD workflows for reliable, transparent, and ethical AI.

28/12/2025

Blog, Courses

BestPractices, Data Science, FeatureImportance