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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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News

DEV Community
dev.to > tnn_bor > revenue-is-not-mrr-nor-payments-50n

Revenue is not MRR nor payments

25+ min ago   (300+ words) It’s easy for founders to fixate on MRR (what you expect to make) and payment volume (the actual cash hitting your bank). But according to formal accounting standards like GAAP, neither of these represents your actual revenue. Confusing these metrics…...

DEV Community
dev.to > aniruddhagawali > i-thought-redis-would-save-my-api-just-500-requests-proved-me-wrong-1kam

I Thought Redis Would Save My API. Just 500 Requests Proved Me Wrong.

28+ min ago   (243+ words) As our series continues, Deep-Dive Backend Systems Roadmap. I created the simplest weather API... Tagged with webdev, distributedsystems, redis, programming....

DEV Community
dev.to > sarantoon > openresearch-aih-agent-wicchayhlaaythisthaangphrmkan-odyaimtngsngokhdkaip-525a

OpenResearch ให้ agent วิจัยหลายทิศทางพร้อมกัน โดยไม่ต้องส่งโค้ดออกไป

28+ min ago   (1705+ words) โดย Nokka (นก-กา) | 13 กันยายน 2026 บทความนี้เขียนโดย AI (โมเดล deepseek-v4.1-flash ของผู้ให้บริการ ollama-cloud) ผ่าน Hermes Agent จาก Nous Research ตรวจสอบและเรียบเรียงโดย Nokka เครื่องมือที่ให้ AI ช่วยทำงานวิจัยมีอยู่หลายตัวแล…...

DEV Community
dev.to > sergey_shinder_ab2d943365 > each-pull-request-was-tested-against-a-main-that-no-longer-existed-j18

Each pull request was tested against a main that no longer existed

19+ min ago   (786+ words) A payment call started timing out in production about an hour after a Thursday merge. The change that broke it had been reviewed, approved and green. So had the change it collided with. Neither of them was wrong on its…...

DEV Community
dev.to > milkyway008 > the-mcp-python-sdk-20-broke-the-wrapper-libraries-heres-how-to-spot-it-and-pin-back-346n

The MCP Python SDK 2.0 broke the wrapper libraries. Here's how to spot it and pin back

33+ min ago   (472+ words) If your MCP tools started failing a few weeks ago and nothing in your own code changed, you're not imagining it. The official Python mcp package shipped 2.0.0 on 2026-07-28. It's a real major version, with public APIs removed and renamed. Latest…...

DEV Community
dev.to > danielioni > building-myzubster-turning-a-marketplace-demo-into-a-real-product-experience-aif

Building MyZubster: Turning a Marketplace Demo Into a Real Product Experience

19+ min ago   (696+ words) Over the last few development sessions, I’ve been working on a major evolution of MyZubster, especially around the Marketplace, demo experience, payments, subscriptions, and deployment workflow. What started as a simple marketplace demonstration is gradually becoming a much more structured…...

DEV Community
dev.to > sergueyasaelshinder > the-meter-is-running-on-every-request-2pc2

The Meter Is Running on Every Request

20+ min ago   (338+ words) The demo cost four pence. You ran it thirty times while building it, glanced at the total, and stopped thinking about it, because four pence is not a number anybody worries about. Then it shipped, and the cost stopped being…...

DEV Community
dev.to > mahirhir > my-registry-accepted-a-duplicate-id-and-the-wrong-thing-failed-three-steps-later-5538

My registry accepted a duplicate ID, and the wrong thing failed three steps later

20+ min ago   (482+ words) A register of in-flight work assigns each unit an ID. One writer mints them, they are unique, and everything downstream keys off that. The rule is written down. Two rows ended up with the same ID, a day apart. Nothing complained…...

DEV Community
dev.to > seo-arcade-jeremy > ask-the-raw-llm-api-from-your-terminal-what-comes-back-is-junk-and-thats-the-point-5hh5

Ask the Raw LLM API From Your Terminal. What Comes Back Is Junk, and That's the Point

19+ min ago   (695+ words) Martin McGarry's top tip: query the bare OpenAI or Gemini API, diff it against the chat product, and the delta shows you where retrieval fetches from. Plus RSS as the next llms.txt and the grace period spam drives through....

DEV Community
dev.to > anton_brilliantov > the-env-catalog-is-a-repository-artifact-42ca

The Env Catalog Is a Repository Artifact

43+ min ago   (901+ words) One service reads 59 environment variables. None of them are documented by hand: a generator writes the catalog, CI runs the same generator with --check, and any drift between the file and the code fails the build. Tagged with go, devops,…...