~betterdevlink | Issues #262 Aug 12, 2024 (26)

Audit your app for free today with Alerty JavaScript SDK The Alerty JavaScript SDK takes 7 minutes to set up and covers your app and database with all the APM and error-tracking features you’d expect, all at a fraction of the big monitoring tools cost. But it doesn’t stop there. Alerty Agents use your frontend telemetry data to give you tailored guidance and feedback...

Wi is Fi: Understanding Wi-Fi 4/5/6/6E/7 (802.11 n/ac/ax/be) Make your own educated Wi-Fi upgrade decisions. An extensive guide with everything and parameter about Wi-Fi protocol.

The biggest-ever global outage: lessons for software engineers Unless you were under a rock, you likely heard about the CrowdStrike / Windows outage that took down critical services like airlines, banks, supermarkets, police departments, hospitals, TV channels, and more, around the world. Gergely covers recap, root cause, fix, and learning in this post.

A Deeper Dive of kube-scheduler Getting a proper understanding of kube-scheduler is difficult because there are no online resources explaining how it actually works. The scheduling framework README provides a good outline but isn’t comprehensive. The scheduling framework is also a somewhat leaky abstraction so you really do need to know how the scheduler works internally if you want to write a non-trivial plugin.

WebGPU Unleashed: A Practical Tutorial your gateway to the dynamic world of graphics programming. This free book will teach you graphics programming in JavaScript using WebGPU, drawing from my own learning journey.

Introduction to Linux interfaces for virtual networking Linux has rich virtual networking capabilities that are used as basis for hosting VMs and containers, as well as cloud environments. In this post, I will give a brief introduction to all commonly used virtual network interface types. There is no code analysis, only a brief introduction to the interfaces and their usage on Linux. Anyone with...

How I Created 175 Fonts Using Rust How hard it is to create font? Can we generate, build them dynamically like writing code? Yes, this page document the process on how to do just that by putting together many tools. You will also learn a fair bit amount about font structure too.

Patterns for Memory Efficient DOM Manipulation with Modern Vanilla JavaScript best practices to avoid excess memory usage when managing updating the DOM to make your apps blazingly fast™️.

Speeding up index creation in PostgreSQL Without indexes, there are no such things as efficient search operations, no unique constraints, and no primary keys. The main question now is: what happens during index creation, and how can we speed up the process? Creating indexes on billions of rows is quite costly, because data has to be sorted and turned into an efficient search structure.

How to Run Mistral Models Locally - A Complete Guide In the rapidly evolving landscape of artificial intelligence, Mistral AI has emerged as a beacon of innovation, charting new territories in the realm of large language models (LLMs). With the introduction of its groundbreaking models, Mistral AI not only advances the frontier of machine learning but also democratizes access to cutting-edge technology. This guide...

Writing a system call tracer using eBPF. One of feature that CrowdStrike falcon provide is listen to system call to detect suspicious activity, such as when someone read /etc/password. How do they do that? In this we learn a way to do so throuhg eBPF to track these syscall.

Deep Live Cam real time face swap and one-click video deepfake with only a single image (uncensored)

pg_statviz a minimalist extension and utility pair for time series analysis and visualization of PostgreSQL internal statistics.

canvg SVG parser and renderer on Canvas. It takes the URL to the SVG file or the text of the SVG file, parses it in JavaScript and renders the result on Canvas. It also can be used to rasterize SVG images.

fontations a number of foundational crates for reading and manipulating OpenType font files. It is motivated by a desire to have more robust and performant open tools for a variety of font engineering and production tasks.

sniffnet Comfortably monitor your Internet traffic. Native, not electron, cross platform. Extensive featurset. Strongly suggest to give it a try, blow my mind with 17K stars on github and a vast amount of featurset.

greenmask a powerful open-source utility that is designed for logical database backup dumping, obfuscation, and restoration. It offers extensive functionality for backup, anonymization, and data masking

approf pprof is a tool for visualization and analysis of profiling data. Usually your language instrument tool generate pprof file, then you use a web tool to view it, or export to SVG. This is a native macOS app for pprof file.

torchchat a small codebase showcasing the ability to run large language models (LLMs) seamlessly. With torchchat, you can run LLMs using Python, within your own (C/C++) application (desktop or server) and on iOS and Android.