gkoos

5 ms·

1.
by gkoos 5mo ago
This post runs three controlled chaos scenarios against the same endpoint to compare retry-only, Retry-After-aware retries, and hedging. One recurring result is that reliability gains can come with significantly worse p95/p99, while 42
2.
Show HN: Fetch Reliability Arena – Compare HTTP clients under chaos(fetch-kit.github.io)
4 points by gkoos 6mo ago|1 comments
3.
by gkoos 6mo ago
Why debouncing input reduces call volume but does not prevent stale-response race conditions.
4.
by gkoos 6mo ago
I implemented atomic hot config reload in both Node and Go with the same external contract, then reran benchmarks on the same machine and methodology. In this setup, Go remains about 1.92x higher throughput, while both versions show steady-
5.
Show HN: Ffetch v5 – TypeScript-first fetch client(npmjs.com)
1 points by gkoos 6mo ago|0 comments
6.
Show HN: A novel pattern for handling in-flight requests in distributed caches(infoq.com)
1 points by gkoos 8mo ago|0 comments
7.
by gkoos 8mo ago
Summary: Explains backpressure as producer–consumer rate control in JS, covering Node.js streams (write()/drain, pipe()), Web Streams, and pitfalls with async/await and Promise.all().
8.
Modern JavaScript Concurrency – 2025 Edition(blog.gaborkoos.com)
1 points by gkoos 11mo ago|0 comments
9.
Show HN: Chaos-fetch – TS library for simulating network chaos in fetch requests(github.com)
3 points by gkoos 1y ago|0 comments
10.
Chaos Proxy – Simulate API failures, latency, and rate limits for testing
3 points by gkoos 1y ago|0 comments
11.
Show HN: Browser extensions for my privacy-first temporary email service
1 points by gkoos 1y ago|0 comments
12.
Ffetch 2.0 – fetch() wrapper with timeouts, retries, circuit breaker(npmjs.com)
1 points by gkoos 1y ago|1 comments
13.
by gkoos 1y ago
I got tired of reimplementing timeout/retry logic, so I built a thin fetch() wrapper. const client = createClient({ timeout: 5000, retries: 3, circuit: { threshold: 5, reset: 30000 } }) const response = await client('/api&#x2
14.
Mermaid Diagram Editor/Renderer(mermaid-editor.online)
4 points by gkoos 1y ago|1 comments
15.
by gkoos 1y ago
Hey, I write a tech blog and I need to create lots of diagrams for it. I like using Mermaid, but I quickly ran into the same frustrating pattern with most of the existing editors and renderers: the free options were either too limited or ca
16.
by gkoos 1y ago
Some legal departments are against AGPL and that might affect adoption.
17.
Go Channels: A Runtime Internals Deep Dive(blog.gaborkoos.com)
5 points by gkoos 1y ago|1 comments
18.
by gkoos 1y ago
Looks neat. A few things though: 1. Deep equality checks on every dispatch may become expensive for large, deeply nested objects. 2. Auto-generated partial dispatchers can obscure what actually happens in updates. 3. Middleware API is Redux
19.
Privacy-first temporary email service(nullmail.cc)
2 points by gkoos 1y ago|0 comments
20.
by gkoos 1y ago
These rules were developed in 2006 to strengthen static analysis of C code in high-stakes environments. I don't think they apply to many here.
21.
by gkoos 1y ago
Good start, covers the big GitLab pitfalls (auth, runners, vars, project config). The the fun part to be added: runner isolation/cleanup, built-in scans (SAST/dep/secret), logging/audit trails, push-rules (signed commits
22.
by gkoos 1y ago
Paywall saved me from a read rage but even the first couple of lines made me wanna do things to the author :D
23.
Show HN: A Privacy-First Temp Email Service(nullmail.cc)
4 points by gkoos 1y ago|0 comments
24.
A lightweight, production-ready drop-in replacement for native fetch(npmjs.com)
2 points by gkoos 1y ago|1 comments
25.
by gkoos 1y ago
In every JS/TS project, be it frontend or backend, you usually have to fetch some data. And when you go into production, you realise you need something more resilient than the native fetch. There are some libraries on npm, but I found
26.
by gkoos 1y ago
Looks neat. When you detect anomalies, how can you tell whether it's the cloud provider or the public internet or a transient peer tho?
27.
by gkoos 1y ago
In Guix, packages are typically dynamically linked against libraries in the store. Static linking changes not just the configure flags, but also how dependencies are pulled in - you'd have to make sure every dependency is available as
28.
by gkoos 1y ago
I guessit's a mix of market size, monetization difficulty, and investor expectations: - a CLI or build tool can get huge love from devs but still serve a small, finite market - many devs will happily use a free open-source tool but won
29.
by gkoos 1y ago
Web bloat is coming from every angle, including - surprise - LLM's. So no, I don't think it's over. Also wdym AI companies rendering UI? You mean the chatgpt textbox?
30.
by gkoos 1y ago
Plivo, Vonage, Telnyx?

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