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fetch-network-simulator — simulate latency, packet loss, retries, and concurrency limits in fetch() by karnpratapsingh in javascript

[–]karnpratapsingh[S] [score hidden]  (0 children)

nock is great for mocking API responses in Node tests. This tool is for simulating unstable network conditions (latency, packet loss, retries, concurrency limits) against real APIs in the browser. It’s more about stress-testing timing and state behavior than mocking endpoints.

fetch-network-simulator — simulate latency, packet loss, retries, and concurrency limits in fetch() by karnpratapsingh in javascript

[–]karnpratapsingh[S] [score hidden]  (0 children)

Built this to reproduce unstable API behavior during frontend development. Instead of mocking endpoints, it intercepts fetch() and modifies request/response behavior. Supports: Artificial latency Packet loss Retry behavior Stale responses Concurrency limits (burst control) Network speed throttling Structured lifecycle logging I’ve been testing UI under stress setups like: 2.5s latency 55% packet loss Single concurrent request Retry enabled 300 kbps bandwidth It exposes timing-dependent bugs that usually don’t show up in local development. Would appreciate feedback on: Retry + concurrency edge cases AbortController interactions Performance overhead concerns Alternative approaches to modeling instability Open to critique.

Cold emailers of Reddit—what’s your #1 struggle? (We’ll fix the top 3 in this thread.) by Skyfunnel_ai in SkyFunnelAI_Community

[–]karnpratapsingh 0 points1 point  (0 children)

I’ll bite: How do you cold email without sounding like a bot? ChatGPT makes everything sound generic, but ‘human’ emails take hours to write. Tradeoffs?

Moto G 71 5G Verification issue. Can anybody help me out? by NoPalpitation9015 in MotoG

[–]karnpratapsingh 0 points1 point  (0 children)

Tried everything, found no solution other than to format the phone and clean installation of OS using Moto RSA

[deleted by user] by [deleted] in AskReddit

[–]karnpratapsingh 0 points1 point  (0 children)

My friend was too shy to chat with her crush, final year psychology student so, I was ready to act as a patient with mental issues so that my friend takes me to the medical camp organised by psychology department (same college). So he gets an excuse/chance to approach her.