Ramu Narasinga

I study large open-source projects and create content about their codebase architecture and best practices, sharing it through articles, videos.

India Joined on May 22, 2020 https://ramunarasinga.com

Ramu Narasinga

Aug 29

Zustand usage in workbench package in the Motia codebase.

#opensource #zustand

2 min read

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Ramu Narasinga

Aug 29

`fast-deep-equal` package in Puck codebase.

#opensource

2 min read

Ramu Narasinga

Aug 28

trackEvent function in Motia codebase.

#opensource #amplitude

2 min read

Ramu Narasinga

Aug 28

State management in Puck codebase.

#opensource #zustand

2 min read

Ramu Narasinga

Aug 27

generateTraceId function in Motia codebase.

#backend #opensource #observability

2 min read

Ramu Narasinga

Aug 27

`handlebars` package in Puck codebase.

#handlebars #opensource

2 min read

Ramu Narasinga

Aug 26

logger.ts in Motia.dev codebase.

#logger #opensource #npm

3 min read

Ramu Narasinga

Aug 26

`inquirer` package in Puck codebase.

#opensource #npm #cli

2 min read

Ramu Narasinga

Aug 25

Motia.dev, Modern Backend Framework that unifies APIs, background jobs, workflows, and AI agents into a single cohesive system

#opensource #ai #backend

2 min read

Ramu Narasinga

Aug 25

Puck, a visual editor for React.

#opensource #react #nextjs

2 min read

Ramu Narasinga

Aug 15

captureDOM function in snapDOM codebase - part 2

#capturedom #snapdom #opensource #javascript

2 min read

Ramu Narasinga

Aug 14

captureDOM function in snapDOM codebase - part 1

#capturedom #snapdom #opensource #javascript

4 min read

Ramu Narasinga

Aug 13

cache.js in snapDOM codebase.

#snapdom #opensource #weakmap

2 min read

Ramu Narasinga

Aug 12

Capture HTML elements to images using snapDOM.

#snapdom #opensource #node #capture

2 min read

Ramu Narasinga

Aug 12

How to check if the browser is Safari programmatically?

#safari #navigator #useragent #opensource

2 min read

Ramu Narasinga

Aug 9

debug-logger.ts in Flyde codebase.

#node #opensource #logger #flyde

2 min read

Ramu Narasinga

Aug 8

Here's how you can serialize/deserialize an error into a plain object.

#opensource #flyde

2 min read

Ramu Narasinga

Aug 7

telemetry.ts file in Flyde codebase.

#flyde #telemetry #opensource #sanitize

2 min read

Ramu Narasinga

Aug 6

Wallaby.js, an AI-ready test runner with instant feedback.

#wallabyjs #flyde #testrunner #opensource

2 min read

Ramu Narasinga

Aug 5

Declutter your TypeScript project using Knip.

#flyde #opensource #typescript

2 min read

Ramu Narasinga

Jul 19

Here's how git-mcp.io shows the typewriter effect on its landing page.

#typewritereffect #opensource #api #gitmcp

2 min read

Ramu Narasinga

Jul 18

searchCode function in git-mcp codebase.

#mcptools #gitmcp #opensource #api

3 min read

Ramu Narasinga

Jul 17

Durable Object for handling repository view counts in git-mcp codebase.

#durableobject #gitmcp #opensource #mcp

3 min read

Ramu Narasinga

Jul 16

Biome.json in git-mcp codebase.

#biome #opensource #formatter #mcp

3 min read

Ramu Narasinga

Jul 15

`wrangler deploy` usage in git-mcp codebase.

#wrangler #mcp #gitmcp #opensource

3 min read

Ramu Narasinga

Jul 11

Use the tiktoken package to tokenize text for OpenAI LLMs.

#opensource #openai #nextjs #tiktoken

3 min read

Ramu Narasinga

Jul 10

Here's how OpenAI Token count is computed in Tiktokenizer - Part 4

#opensource #openai #nextjs #tiktokenizer

2 min read

Ramu Narasinga

Jul 9

Here's how OpenAI Token count is computed in Tiktokenizer - Part 3

#opensource #openai #nextjs #tiktoken

2 min read

Ramu Narasinga

Jul 8

Here's how OpenAI Token count is computed in Tiktokenizer - Part 2

#opensource #openai #nextjs #tiktokenizer

3 min read

Ramu Narasinga

Jul 7

Here's how OpenAI Token count is computed in Tiktokenizer - Part 1

#openai #opensource #nextjs #tiktoken

2 min read

Ramu Narasinga

Jul 4

lingui.config.ts file in Twenty, the #1 open-source CRM.

#lingui #opensource #twenty #crm

2 min read

Ramu Narasinga

Jul 3

.swcrc file in Twenty, the #1 open-source CRM.

#swc #vercel #opensource #twenty

2 min read

Ramu Narasinga

Jul 2

`inject-runtime-env.sh` in Twenty, the #1 open-source CRM.

#runtimeenv #opensource #twenty #sed

3 min read

Ramu Narasinga

Jul 1

`dangerfile.ts` in Twenty, the #1 open-source CRM.

#twenty #opensource #crm #danger

3 min read

Ramu Narasinga

Jun 30

`congratulate-dangerfile.ts` in Twenty, the #1 open-source CRM.

#danger #crm #twenty #opensource

4 min read

Ramu Narasinga

Jun 27

What does "react": "catalog:" in package.json mean?

#catalog #monorepo #opensource #reactrouter

2 min read

Ramu Narasinga

Jun 26

What is wrangler.jsonc file in 0.email codebase?

#wrangler #cloudflarechallenge #react #opensource

3 min read

Ramu Narasinga

Jun 25

remeda package in 0.email codebase.

#zero #email #react #opensource

4 min read

Ramu Narasinga

Jun 24

0.email frontend is built using react-router framework.

#zero #email #react #opensource

2 min read

Ramu Narasinga

Jun 24

0.email, AI powered email, built to save you time

#zero #react #opensource #email

1 min read

Ramu Narasinga

Jun 20

`wrapOpenAIClientError` function in libs/langchain-openai source code.

#opensource #langchain #openai #javascript

2 min read

Ramu Narasinga

Jun 19

release_workspace script in langchainjs source code.

#opensource #langchain #packagejson

3 min read

Ramu Narasinga

Jun 18

iife() function in libs/langchain-openai source code.

#openai #javascript #langchain #opensource

3 min read

Ramu Narasinga

Jun 17

deno.json file in langchainjs source code.

#opensource #javascript #json #langchain

4 min read

Ramu Narasinga

Jun 16

`insecureHash` function in langchainjs source code.

#opensource #langgraph #langchain

2 min read

Ramu Narasinga

Jun 14

loadJson function in Tsup source code.

#loadjson #opensource #stripjsoncomments

3 min read

Ramu Narasinga

Jun 13

Load your config file regardless what module format it is, using bundle-require.

#opensource #bundlerequired #module #joycon

2 min read

Ramu Narasinga

Jun 12

ensureArray function in Tsup source code.

#isarray #opensource #nextjs

2 min read

Ramu Narasinga

Jun 12

Here's how Tsup loads your tsup.config.ts file.

#opensource #joycon

3 min read

Ramu Narasinga

Jun 12

cac — Command And Conquer, a JavaScript library for building CLI apps.

#opensource #cli

3 min read

Ramu Narasinga

Jun 8

Pure annotation in Zod source code.

#typescript #opensource #zod

2 min read

Ramu Narasinga

Jun 7

Execa usage in Zod source code.

#cli #opensource #typescript

2 min read

Ramu Narasinga

Jun 6

semver-check.ts file in Zod source code.

#zod #opensource #typescript

3 min read

Ramu Narasinga

Jun 5

`jsr.json` file in Zod codebase.

#jsr #opensource #typescript #zod

2 min read

Ramu Narasinga

Jun 5

postbuild.ts file in Zod codebase.

#postbuild #zod #opensource #typescript

2 min read

Ramu Narasinga

May 30

Window.performance in nuqs source code.

#window #opensource #nuqs #nextjs

2 min read

Ramu Narasinga

May 29

scheduleFlushToURL function in `nuqs` source code.

#schedule #nuqs #opensource #nextjs

3 min read

Ramu Narasinga

May 28

Mitt, a tiny 200b functional event emitter.

#mitt #nuqs #opensource #nextjs

3 min read

Ramu Narasinga

May 27

How to enable debug mode in nuqs?

#nuqs #opensource #nextjs #debug

4 min read

Ramu Narasinga

May 26

Error handling in nuqs source code.

#errors #nuqs #opensource #code

4 min read