Notes and essays by hadihttps://devnotes.page/en-ushttps://devnotes.page/posts/elegoo-centauri-carbon-2-combo-review-four-color-printing-on-a-budget/https://devnotes.page/posts/elegoo-centauri-carbon-2-combo-review-four-color-printing-on-a-budget/Is the Elegoo Centauri Carbon 2 Combo the best budget multicolor 3D printer? Specs, the CANVAS 4-color system, owner-reported issues, and who should buy it.Sun, 13 Sep 2026 00:00:00 GMTelegoocentauri-carbon-2centauri-carbon-2-combomulticolor-3d-printingcorexycanvas3d-printer-reviewhttps://devnotes.page/posts/how-to-run-moe-models-on-openvino-with-disk-streaming/https://devnotes.page/posts/how-to-run-moe-models-on-openvino-with-disk-streaming/A practical OpenVINO guide to running large Mixture-of-Experts models with GPU memory offloading and disk streaming, including current commands and OVMS deployment examples.Sun, 13 Sep 2026 00:00:00 GMTopenvinomoedisk-streamingoffloadintel-gpuovmsqwenlocal-aihttps://devnotes.page/posts/what-can-you-run-on-an-intel-core-ultra-igpu-with-openvino/https://devnotes.page/posts/what-can-you-run-on-an-intel-core-ultra-igpu-with-openvino/A practical RAM-tier guide to running current Qwen models on Intel Core Ultra integrated GPUs with OpenVINO and OVMS, from 16 GB systems through 64 GB configurations.Sun, 13 Sep 2026 00:00:00 GMTopenvinointel-core-ultraintel-arcigpulocal-aiqwenovmsmoedflashhttps://devnotes.page/posts/how-openvino-mtp-speculative-decoding-works-internally/https://devnotes.page/posts/how-openvino-mtp-speculative-decoding-works-internally/A technical look at how Optimum Intel exports Qwen3.5 MTP, connects hidden states and shared embeddings, manages KV cache, and integrates the MTP head with OpenVINO speculative decoding.Sat, 12 Sep 2026 00:00:00 GMTopenvinomtpqwen3.5speculative-decodingoptimum-intelopenvino-genaillm-internalshttps://devnotes.page/posts/how-to-export-qwen3-5-with-an-mtp-head-to-openvino/https://devnotes.page/posts/how-to-export-qwen3-5-with-an-mtp-head-to-openvino/Export Qwen3.5 MTP models to OpenVINO IR and understand the separate MTP graph, inputs, KV cache, and model-directory layout.Sat, 12 Sep 2026 00:00:00 GMTopenvinoqwen3.5mtpoptimum-intelmodel-exportspeculative-decodinghttps://devnotes.page/posts/how-to-troubleshoot-suspend-failures-on-the-lenovo-yoga-9i-aura-with-linux/https://devnotes.page/posts/how-to-troubleshoot-suspend-failures-on-the-lenovo-yoga-9i-aura-with-linux/Troubleshoot Linux laptops that immediately wake from suspend by investigating erroneous wake events from hardware sources such as input devices, the Intel ISH, and other platform devices.Sat, 12 Sep 2026 00:00:00 GMTlinuxsuspendsleeplenovo-yogayoga-9iintel-core-ultra258velanishhttps://devnotes.page/posts/how-to-use-qwen3-5-mtp-speculative-decoding-with-openvino/https://devnotes.page/posts/how-to-use-qwen3-5-mtp-speculative-decoding-with-openvino/Run Qwen3.5 or Qwen3.5-MoE with OpenVINO MTP speculative decoding, including model export, runtime setup, and the current one-token assistant configuration.Sat, 12 Sep 2026 00:00:00 GMTopenvinoqwen3.5mtpspeculative-decodingoptimum-intelopenvino-genaiintel-archttps://devnotes.page/posts/how-to-use-dspark-with-openvino/https://devnotes.page/posts/how-to-use-dspark-with-openvino/DSpark is not currently supported by OpenVINO GenAI, so it cannot be used through the GenAI API.Sun, 30 Aug 2026 00:00:00 GMTopenvinodsparkspeculative-decodinggenaihttps://devnotes.page/blogs/elegoo-centauri-carbon-2-combo-deal-alert/https://devnotes.page/blogs/elegoo-centauri-carbon-2-combo-deal-alert/A genuine deal alert: the ELEGOO Centauri Carbon 2 Combo with enclosure and AMS is down to $285 after stacking eBay discounts. Here's why it's worth your attention.Wed, 26 Aug 2026 00:00:00 GMThttps://devnotes.page/posts/how-to-convert-and-run-dflash-models-with-openvino/https://devnotes.page/posts/how-to-convert-and-run-dflash-models-with-openvino/Export DFlash draft models and their target models to OpenVINO IR, then run speculative decoding with OpenVINO GenAI.Mon, 24 Aug 2026 00:00:00 GMTopenvinodflashqwen3model-conversionoptimum-intelopenvino-nightlyintel-arcllmhttps://devnotes.page/posts/how-to-install-moonraker-fluidd-mainsail-on-creality-3d-printers/https://devnotes.page/posts/how-to-install-moonraker-fluidd-mainsail-on-creality-3d-printers/Install Moonraker and either Fluidd or Mainsail on a supported Creality printer with Creality Helper Script, verify the services, and safely replace or restore the stock web interface.Mon, 24 Aug 2026 00:00:00 GMTcrealitycreality-helper-scriptmoonrakerfluiddmainsailklipperk1ender-3-v3https://devnotes.page/posts/how-to-install-creality-helper-script-on-creality-3d-printers/https://devnotes.page/posts/how-to-install-creality-helper-script-on-creality-3d-printers/Install Creality Helper Script on supported Creality K1 and Ender-3 V3 printers, enable root access, connect over SSH, and install useful Klipper features such as M600 and Moonraker with Fluidd or Mainsail.Mon, 24 Aug 2026 00:00:00 GMTcrealitycreality-helper-scriptk1ender-3-v3klippermoonrakerfluiddmainsailsshroothttps://devnotes.page/posts/can-you-use-openvino-on-lm-studio/https://devnotes.page/posts/can-you-use-openvino-on-lm-studio/Explain whether LM Studio can use OpenVINO on Linux, what backend LM Studio actually uses, and which OpenVINO, Vulkan, or SYCL route makes sense on Intel Arc.Sat, 22 Aug 2026 00:00:00 GMTopenvinolm-studiointel-arclinuxlocal-llmllmai-inferencehttps://devnotes.page/posts/how-to-convert-models-to-openvino-ir/https://devnotes.page/posts/how-to-convert-models-to-openvino-ir/A practical guide to converting supported PyTorch, ONNX, TensorFlow, TensorFlow Lite, PaddlePaddle, and JAX/Flax models into OpenVINO Intermediate Representation using the official OpenVINO conversion APIs and CLI.Wed, 19 Aug 2026 00:00:00 GMTopenvinomodel-conversionmachine-learningonnxpytorchtensorflowirhttps://devnotes.page/posts/could-cheap-hbm-bring-hbm-to-consumer-gpus/https://devnotes.page/posts/could-cheap-hbm-bring-hbm-to-consumer-gpus/If an AI-capex crash caused HBM prices and capacity to collapse, Nvidia could have an economic reason to bring HBM to a GeForce flagship. Here is why an HBM-equipped RTX 6090-class card is plausible, and what would still stand in the way.Tue, 18 Aug 2026 00:00:00 GMThbmnvidiageforcertxgddr7gpuaimemoryrtx-6090https://devnotes.page/posts/how-to-fix-common-gymnasium-setup-problems/https://devnotes.page/posts/how-to-fix-common-gymnasium-setup-problems/Fix the most common Gymnasium installation and environment errors, including old Gym tutorials, missing extras, rendering dependencies, and Python version issues.Tue, 18 Aug 2026 00:00:00 GMTgymnasiumreinforcement-learningpythonopenai-gymtroubleshootinghttps://devnotes.page/posts/how-to-run-llama-cpp-on-intel-arc-with-sycl/https://devnotes.page/posts/how-to-run-llama-cpp-on-intel-arc-with-sycl/Set up llama.cpp's SYCL backend for Intel Arc and understand the Intel oneAPI pieces behind it.Tue, 18 Aug 2026 00:00:00 GMTintel-arcsyclllama-cpponeapilocal-llmhttps://devnotes.page/posts/how-to-run-local-llms-on-intel-arc-with-vulkan/https://devnotes.page/posts/how-to-run-local-llms-on-intel-arc-with-vulkan/Use Vulkan-based local LLM applications on Intel Arc, including llama.cpp, LM Studio, and Ollama.Tue, 18 Aug 2026 00:00:00 GMTintel-arcvulkanllama-cppollamalm-studiolocal-llmhttps://devnotes.page/posts/how-to-run-local-llms-with-openvino-on-intel-arc/https://devnotes.page/posts/how-to-run-local-llms-with-openvino-on-intel-arc/Use Intel OpenVINO for local LLM inference on Arc GPUs and understand where OpenVINO, OVMS, and related runtimes fit.Tue, 18 Aug 2026 00:00:00 GMTintel-arcopenvinoovmslocal-llmai-inferencehttps://devnotes.page/posts/how-to-set-up-openai-gymnasium/https://devnotes.page/posts/how-to-set-up-openai-gymnasium/Install Gymnasium in an isolated Python environment, run a verified CartPole example, understand the reset and step API, and add optional environment families safely.Tue, 18 Aug 2026 00:00:00 GMTgymnasiumreinforcement-learningpythonopenai-gymhttps://devnotes.page/posts/how-to-run-local-llms-on-intel-arc/https://devnotes.page/posts/how-to-run-local-llms-on-intel-arc/A practical guide to running local LLMs on Intel Arc: which card you need, how much VRAM each model class requires, and the SYCL, Vulkan, and OpenVINO routes compared.Tue, 18 Aug 2026 00:00:00 GMTintel-arclocal-llmsyclvulkanopenvinollama-cppollamalm-studiohttps://devnotes.page/posts/how-to-use-opds-with-koreader/https://devnotes.page/posts/how-to-use-opds-with-koreader/Set up an OPDS catalog in KOReader to browse and download ebooks directly from your library.Tue, 18 Aug 2026 00:00:00 GMTkoreaderopdsebooksereaderhttps://devnotes.page/blogs/the-current-state-of-openvino-in-llama-cpp/https://devnotes.page/blogs/the-current-state-of-openvino-in-llama-cpp/A look at where the OpenVINO backend in llama.cpp stands right now, including recent Qwen3.5 MoE support and my experience trying it.Tue, 18 Aug 2026 00:00:00 GMTllama-cppopenvinointel-arcqwen3.5local-llmhttps://devnotes.page/posts/build-secure-mcp-server/https://devnotes.page/posts/build-secure-mcp-server/Build and secure an MCP server so AI agents can use your tools: HTTP transport, authentication, and rate limiting, step by step.Mon, 17 Aug 2026 00:00:00 GMTmcpai-agentsserversecurityhttps://devnotes.page/posts/cloudflare-waf-rate-limiting/https://devnotes.page/posts/cloudflare-waf-rate-limiting/Harden your Cloudflare site with WAF custom rules and rate limiting. A practical guide to blocking bots and abusive traffic.Mon, 17 Aug 2026 00:00:00 GMTcloudflaresecuritywafrate-limitinghttps://devnotes.page/posts/set-up-git-and-github/https://devnotes.page/posts/set-up-git-and-github/Set up Git and GitHub from the command line: SSH keys, your first commit, branches, and pull requests. Everything you need to start version-controlling projects.Mon, 17 Aug 2026 00:00:00 GMTgitgithubsshversion-controlhttps://devnotes.page/posts/set-up-github-actions-ci-cd/https://devnotes.page/posts/set-up-github-actions-ci-cd/Set up GitHub Actions for continuous integration and deployment. Automate tests and deploys on every push with a reusable workflow.Mon, 17 Aug 2026 00:00:00 GMTgithub-actionsci-cddevopsdeploymenthttps://devnotes.page/posts/set-up-javascript-development-environment/https://devnotes.page/posts/set-up-javascript-development-environment/Set up Node.js, npm, Git, and VS Code for a reproducible JavaScript workflow, then verify the environment with a small project.Mon, 17 Aug 2026 00:00:00 GMTnodegitvscodesetuphttps://devnotes.page/posts/set-up-neon-postgres-drizzle/https://devnotes.page/posts/set-up-neon-postgres-drizzle/Set up a serverless Postgres database with Neon and Drizzle ORM: schema, migrations, and queries without managing servers.Mon, 17 Aug 2026 00:00:00 GMTpostgresneondrizzledatabasehttps://devnotes.page/posts/set-up-openrouter-ai-provider/https://devnotes.page/posts/set-up-openrouter-ai-provider/Set up OpenRouter as your AI provider: API keys, the OpenAI-compatible endpoint, and model selection for your apps and agents.Mon, 17 Aug 2026 00:00:00 GMTaiopenrouterllmapihttps://devnotes.page/posts/set-up-typescript-project/https://devnotes.page/posts/set-up-typescript-project/Create a TypeScript project from scratch: tsconfig.json, strict mode, and build scripts. A hands-on setup guide for Node.js and TypeScript.Mon, 17 Aug 2026 00:00:00 GMTtypescriptnodesetuphttps://devnotes.page/posts/set-up-vs-code-for-web-development/https://devnotes.page/posts/set-up-vs-code-for-web-development/Configure VS Code for web development with focused extensions, workspace settings, formatting, linting, debugging, and an integrated terminal.Mon, 17 Aug 2026 00:00:00 GMTvscodeeditorproductivitytoolinghttps://devnotes.page/posts/set-up-wrangler-cloudflare-workers/https://devnotes.page/posts/set-up-wrangler-cloudflare-workers/Install and configure Wrangler for local Cloudflare Workers and Pages development, including environment variables, KV bindings, secrets, environments, and deployment.Mon, 17 Aug 2026 00:00:00 GMTcloudflareworkerswranglerclihttps://devnotes.page/posts/deploy-astro-on-cloudflare/https://devnotes.page/posts/deploy-astro-on-cloudflare/A hands-on walkthrough of building a Git-backed content site with Astro and shipping it to Cloudflare Pages with zero database.Thu, 13 Aug 2026 00:00:00 GMTastrocloudflarestatic-sitedeployment