TKTushar Kumar Jaiswalinwebdevcohort2026.hashnode.dev00Understanding Network DevicesApr 11 · 7 min read · What is a Modem A modem (modulator - demodulator) is a translator + bridge between your home network and Internet Service Provider (ISP). Your devices like laptop and phones speak digital language liJoin discussion
TKTushar Kumar Jaiswalinwebdevcohort2026.hashnode.dev00Getting Started with cURLMar 31 · 5 min read · What is cURL (in very simple terms) cURL (Client URL) is a command-line tool used to talk with server directly from your terminal. cURL is used to send and receive data from a server using a URL. Join discussion
TKTushar Kumar Jaiswalinwebdevcohort2026.hashnode.dev00TCP Working: 3-Way Handshake & Reliable CommunicationMar 21 · 6 min read · What is TCP and why it is needed Transmission Control Protocol (TCP) is a protocol that allows devices to send data from one system to another system reliably, in correct order, without forget any litJoin discussion
TKTushar Kumar Jaiswalinwebdevcohort2026.hashnode.dev00TCP vs UDP: When to Use What, and How TCP Relates to HTTPMar 19 · 7 min read · What are TCP and UDP (at a very high level) At a very high level, both of them are just ways to deliver payload (data) over the internet (Transport Layer Protocol). The real difference is what they reJoin discussion
TKTushar Kumar Jaiswalinwebdevcohort2026.hashnode.dev00DNS Record Types ExplainedMar 16 · 8 min read · What DNS is DNS is often described as “ phonebook of the internet ”. It’s primary job is to convert human readable domain names like - google.com to machine readable IP addresses like - 142.250.183.14Join discussion
