Vibe Coding a Rust VM: Lessons from 291 Sprints ๐ง
Reflecting on the realities, pitfalls, and lessons of "Vibe Coding" a custom virtual machine and JIT compiler in Rust using AI agents.
Read Full Article โReflecting on the realities, pitfalls, and lessons of "Vibe Coding" a custom virtual machine and JIT compiler in Rust using AI agents.
Read Full Article โReflecting on the development of KnotenCore: How a late-night "crazy idea" evolved through trial, error, and 291 sprints into a functioning runtime.
Read Full Article โSprint 289 & 291 enable elastic scalability: VMs can halt mid-execution, serialize registers, transfer state over cluster networks, and resume seamlessly on remote nodes.
Read Full Article โLearn how KnotenCore compiles AST nodes directly to raw x86_64 machine assembly in RAM (RWX pages via memmap2) and executes them at hardware speeds.
Read Full Article โSprint 208 introduces non-blocking texture loading, offloading heavy file decoding to background worker threads, and deferred WGPU texture injection to eliminate frame hitches.
Read Full Article โSprint 207 purges over 80 obsolete example files, modernizes remaining codebases for full v1.3.0-alpha parser compliance, and locks down 100% CI coverage.
Read Full Article โSprint 202 expands OpCode::SimdExec with a structured SimdOp enum supporting vector additions, subtractions, and dot products via glam::Vec4.
Read Full Article โSprint 201 migrates the compiler parser from panic-driven error propagation to a compile-time safe, Result-based model. It also purges raw unwrap() calls from the CLI to protect autonomous AI agents from crash loops.
Read Full Article โSprint 200 brings compile-time SIMD Auto-Vectorization mapping float-array math directly to single-cycle glam::Vec4 instructions, profiling diagnostics, and our legendary ASCII speed meme.
Read Full Article โSprints 187-193 introduce general-purpose WGPU Compute Pipelines, AOT Compiler Constant Folding and Dead Code Elimination, and the absolute security hardening of the Iron Shield Sandbox.
Read Full Article โSprints 181-186 mark a profound shift. We bridged the gap to the external web via HTTP Telemetry while simultaneously purging over 1,500 lines of dead legacy Voxel code.
Read Full Article โSprints 184-185 systematically dismantled a 1,600-line monolith into highly focused, secure FFI modules. Welcome to the era of absolute architectural encapsulation.
Read Full Article โKnotenCore goes global. The VS Code Extension is live, the native LSP server is active, and GPGPU Compute Shaders are verified across all 10 engine layers.
Read the full story โCorrecting discrepancies: From binary size transparency to hardened FFI security and error format synchronization.
Read the full story โI haven't written a single line of code myself. And yet, a working AOT compiler now exists. This is the story behind KnotenCore.
Read the full story โBridging the gap between lightweight scripts and native performance: An AOT stack machine for uncompromising safety.
Read Full Article โBuilding tools and games without Electron or massive engines: Eliminating GC pauses in the high-performance event loop.
Read Full Article โAutomated pipelines without data leaks. Why every KnotenCore script must pass through a strict native permission router.
Read Full Article โEnd spaghetti code: The native AOT module system links dependencies blitz-fast at compile-time with zero runtime overhead.
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