# InfoHub — Modern Knowledge & Discovery Hub > InfoHub is an opinionated technical catalog curating deep explainers, Linux systems guides, language runtime internals, open-source tools, developer communities, and creator directories. ## Core Technical Articles & Deep Dives - [Why CS Students Should Learn Linux Early with Fedora](https://infohub.simplyfyy.com/blogs/why-cs-students-should-learn-linux-early-with-fedora): Hands-on dual-booting guide, DNF vs APT, systemd, containers, and Linux fundamentals. - [All About Package Managers in Linux: DNF, RPM, APT, Pacman & History](https://infohub.simplyfyy.com/blogs/all-about-linux-package-managers-apt-dnf-rpm-history): Deep masterclass on dependency hell, binary deb vs rpm archives, YUM, DNF5 C++ SAT solvers, Arch Pacman, Flatpak, Snap, and NixOS. - [Git Under the Hood: How Git Stores Your Data inside .git Objects](https://infohub.simplyfyy.com/blogs/understanding-git-internals-blobs-trees-commits-objects): Content-addressable DAG filesystem, zlib blobs, trees, commits, tags, and rebuilding commits manually in Bash. - [Under the Hood of JavaScript: How V8, Ignition, and TurboFan Execute Code](https://infohub.simplyfyy.com/blogs/how-javascript-v8-engine-executes-code-jit): Streaming parsers, ASTs, Ignition bytecode, TurboFan JIT optimizations, inline caches, hidden classes, and Orinoco GC. - [How HTTPS & TLS 1.3 Actually Work Under the Hood](https://infohub.simplyfyy.com/blogs/how-https-tls-1-3-handshake-works-deep-dive): Step-by-step cryptographic breakdown, asymmetric RSA/ECC, Diffie-Hellman key exchanges, digital certificates, and 1-RTT resumption. - [Why Transparent Architecture & Open Systems Win](https://infohub.simplyfyy.com/blogs/why-transparent-architecture-wins): Software infrastructure, vendor lock-in avoidance, and default-alive engineering discipline. ## Catalog Sections & Directories - [About InfoHub Architecture](https://infohub.simplyfyy.com/about): Mission, high signal curation philosophy, and contact desk. - [Contribution Guidelines](https://infohub.simplyfyy.com/contribute): Guidelines for submitting YouTube channels, communities, and tech tools. - [Full Text AI Directory](https://infohub.simplyfyy.com/llms-full.txt): Complete full-text markdown index of all explainer articles and resources. ## Optional / Legal - [Privacy Policy](https://infohub.simplyfyy.com/privacy) - [Terms of Service](https://infohub.simplyfyy.com/terms) - [Disclaimer & Ad Disclosures](https://infohub.simplyfyy.com/disclaimer) - [Cookie Policy](https://infohub.simplyfyy.com/cookies)