#open-source physics engine
104 related articles
Box3D Open-Source 3D Physics Engine Re…
·4 min
Box3D Open-Source 3D Physics Engine Released: A New Work from Box2D Creator Erin Catto
Erin Catto, creator of Box2D, releases open-source 3D physics engine Box3D, combining Box2D's architecture with Valve Rubikon's commercial-grade tech, featuring cross-platform determinism and SIMD-accelerated contact solving.
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·5 min
Opus 5 Builds a No Man's Sky-Style Exploration Game in One Day: MCP and Sub-Agent Architecture Explained
A developer used Anthropic's Opus 5 model to build a No Man's Sky-style space exploration game in one day using Blender MCP and sub-agents. Deep dive into the technical architecture and industry implications.
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·3 min
Can World Models Replace RL Training Environments? The Key Lies in the Direction of Error Bias
Analysis of world models as RL training environments: long-horizon consistency progress, how systematic error bias poisons policy transfer, and the emerging division of labor with traditional simulators.
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·3 min
Self-Hosting Hardware Upgrade Guide: From an Old NUC to a Game Server and Beyond
A detailed guide to self-hosting hardware upgrades: analyzing NUC performance bottlenecks, comparing used enterprise Mini PCs and custom ITX builds for Jellyfin, Immich, and Minecraft servers.
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·3 min
Self-Hosting Hardware Upgrade Guide: From an Old NUC to a Game Server and Beyond
A detailed guide to self-hosting hardware upgrades: analyzing NUC bottlenecks, comparing used enterprise Mini PCs and ITX builds for Jellyfin, Immich, and Minecraft servers.
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·3 min
Dear ImGui Deep Dive: Why This Immediate Mode GUI Library Has Won Over C++ Developers
Deep dive into Dear ImGui's immediate mode GUI design, technical features, and use cases. Covers immediate vs retained mode, backend support, game engine integration, and ecosystem extensions.
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·5 min
30+ Free AI & Machine Learning Classic Textbooks: All in One GitHub Repository
Awesome Free AI Books is an open-source repo with 30+ legally free AI & ML classic textbooks covering deep learning, reinforcement learning, NLP, LLMs, and more — all linking to official sources with weekly automated link checks.
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·7 min
0 Lines of Hand-Written Code, 3 Hours to Build an AI Product That Can Take Payments
A real case: a creator launched an AI photo generation product in 3 hours with zero code, and got paid the next day. This article breaks down the full loop methodology.
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·7 min
Zero Lines of Hand-Written Code, 3 Hours to Build a Revenue-Generating AI Product
A real case: a creator launched an AI photo generation product in under 3 hours with zero code, and got paid the next day. This article breaks down the full loop methodology.
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·3 min
Grok 4.5 Review: A Full Breakdown of Elon Musk's Most Powerful AI Coding Model
xAI releases Grok 4.5, ranking #1 on SWE Marathon and outperforming Claude Opus. Explore benchmark scores, Agent capabilities, free access, and CLI installation.
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·6 min
Hands-On with Qwen 3.8 Max: How an Open-Source Model Closes In on Top-Tier Closed Models
Qwen 3.8 Max has 2.4 trillion parameters and will be open-sourced. In KingBench testing it scored 81.25%, ranking second, beating Claude Opus 4.8 and trailing only Fable 5. A deep dive into its performance across 8 tests.
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·6 min
Claude Sonnet 5 In-Depth Testing: 8 Real-World Tasks Reveal Its True Capability Boundaries
Bilibili creator KaterSony tests Claude Sonnet 5 across 8 real-world tasks—image recognition, 3D modeling, web generation—comparing it against GPT-5.5, Gemini 3.1 Pro, and revealing its true capability limits and cost traps.
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·3 min
Claude Sonnet 5 Deep Dive: Impressive Benchmarks, Disappointing Reality — Stick with OPUS 4.8
Anthropic's Claude Sonnet 5 claims near-OPUS 4.8 performance at lower cost. Real-world tests reveal hidden tokenizer costs, weak creative output, and only 13th place on Cursor rankings.
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·3 min
27B Parameter LLM on an iPhone? A Deep Dive into On-Device Full-Parameter AI
Startup Prismo claims to compress a 27B-parameter model to 4GB for full local inference on iPhone 17 Pro. We break down the compression tech, compare it to Apple's MoE approach, and assess real-world limits.
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·3 min
Greenhouse Controller Showdown: Why Reinforcement Learning Lost to a Rule-Based Baseline
An open benchmark in GreenLight-Gym2 compares four greenhouse controllers, revealing why model-free RL (PPO) underperforms hand-tuned rules and how MPC and hybrid RL-in-MPC approaches can help.
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·2 min
RL3: A Zero-Code Reinforcement Learning Platform Where You Train Agents by Dragging and Dropping
RL3 is a zero-code, browser-based reinforcement learning platform featuring drag-and-drop environment design, visual reward configuration, and Q-learning/PPO training. Built by an indie developer over 15 months to make RL accessible to everyone.
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LeMario: An Open-Source Experiment in …
·2 min
LeMario: An Open-Source Experiment in Training JEPA World Models with Super Mario Bros
LeMario is an open-source project applying JEPA (Joint-Embedding Predictive Architecture) to Super Mario Bros, exploring how AI can understand world dynamics in abstract embedding space.
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·2 min
Open Book Touch: A Complete Guide to the Open-Source Pocket E-Reader
Open Book Touch is an open-source E-ink reader with touchscreen and front lighting that fits in your pocket. Explore its features, open-source advantages, and real-world challenges.
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·2 min
500+ AI Research Tools: Automating the Entire Research Workflow
A curated open-source repo of 500+ active AI research tools covers the full workflow—literature review, code reproduction, paper writing, and LaTeX formatting—potentially saving 80% of research time.
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·6 min
Multimodal and Embodied Intelligence: A Comprehensive Look at Progress, Pitfalls, and Opportunities
At the Microsoft Research India summit, top experts explore the real progress of multimodal AI and embodied intelligence: fusing classical robotics with large models, healthcare AI deployment challenges, perceptual bottlenecks in reasoning, and possibilities beyond scaling.
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