DEV Community: Sidheshwar Sarangal

Two more PRs merged into Checkstyle 🎉

Sidheshwar Sarangal — Thu, 03 Sep 2026 06:21:23 +0000

• Fixed AnnotationLocation violation comments:
https://github.com/checkstyle/checkstyle/pull/21411
• Simplified an oversized RegexpOnFilename test input:
https://github.com/checkstyle/checkstyle/pull/21440
Learning one contribution at a time.

Open source collaboration

Sidheshwar Sarangal — Wed, 26 Aug 2026 06:23:44 +0000

My second open-source contribution to AnythingLLM has been merged! 🎉
Improved the custom agent skill docs with clearer completion behavior and Max Tool Calls guidance.
PR: https://github.com/Mintplex-Labs/anythingllm-docs/pull/287

OpenSource #AnythingLLM #AI #GitHub

Built to connect the layers

Sidheshwar Sarangal — Sun, 02 Aug 2026 08:49:31 +0000

Built to connect the layers—not memorize isolated terms.

https://github.com/SidheshwarSarangal/Networking

Chapter 2

Sidheshwar Sarangal — Sat, 01 Aug 2026 10:05:59 +0000

Application Layer from Computer Networking: A Top-Down Approach. Covered HTTP, DNS, email, video streaming/CDNs, socket programming, and

application architectures—with a focus on understanding how and why each concept works.

https://github.com/SidheshwarSarangal/Networking.git

#ComputerNetworking #Networking #Learning

Just published my Python Project Blueprint 🐍

Sidheshwar Sarangal — Fri, 24 Jul 2026 10:07:13 +0000

Practical guides for APIs, automation, CLI tools, data pipelines, ML, testing, deployment, and more—with a working FastAPI example.

https://github.com/SidheshwarSarangal/python-project-blueprint

#Python #OpenSource

Completed Chapter 1 of my Computer Networking documentation: Computer Networks and the Internet

Sidheshwar Sarangal — Thu, 23 Jul 2026 08:29:59 +0000

https://github.com/SidheshwarSarangal/Networking.git

#Networking #LearningInPublic

Started a visual-first computer networking series.

Sidheshwar Sarangal — Wed, 22 Jul 2026 08:07:28 +0000

It covers the Internet’s edge, core, access networks, switching, security, etc—mainly through original diagrams
Inspired by concepts from Computer Networking: A Top-Down Approach by Kurose and Ross.

https://github.com/SidheshwarSarangal/Networking.git

I built a beginner-friendly Spring Boot Project Blueprint!

Sidheshwar Sarangal — Tue, 21 Jul 2026 09:47:05 +0000

✅ Step-by-step guides
✅ Simple diagrams
✅ 10 project templates
✅ Testing and CI
✅ CodeQL and dependency checks
✅ Practical Taskboard API

Explore it here:
GitHub repo
#Java #SpringBoot #OpenSource #GitHub #Programming

Gmail Query Engine

Sidheshwar Sarangal — Sun, 12 Jul 2026 16:32:24 +0000

Building Gmail Query Engine — a stateless TypeScript library for querying Gmail, reading messages, extracting content and links, and performing actions like archive, label updates, and mark read/unread.

Built with OAuth, strict typing, tests, and reliability controls.

https://github.com/SidheshwarSarangal/gmail-query-engine

You should definitely have a look

Sidheshwar Sarangal — Sat, 11 Jul 2026 16:40:20 +0000

Sidheshwar Sarangal

Jul 11

Introducing Nodrica

1 min read

Introducing Nodrica

Sidheshwar Sarangal — Sat, 11 Jul 2026 16:32:36 +0000

Building Nodrica: a lightweight TypeScript engine for running custom node flows inside any app.
Input
-> Node 1
-> Node 2
-> Node 3
-> Output
Nodes can be API calls, DB actions, crawlers, AI steps, file tools, or custom functions.

GitHub