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News

DEV Community
dev.to > devyuuun > why-a-pr-walkthrough-can-pass-validation-and-still-be-hard-to-read-3gmb

Why a PR walkthrough can pass validation and still be hard to read

9+ hour, 8+ min ago   (770+ words) I made an HTML guide for reading pull requests. When I shared it with coworkers, the visual feedback was encouraging, but I still felt that parts were hard to follow. One person wanted to see the explanation before the code…...

DEV Community
dev.to > anusha_mukka > stop-returning-access-denied-197b

Stop Returning “Access Denied”

10+ hour, 22+ min ago   (540+ words) Security teams spend a lot of time deciding whether a request should be allowed. The person making that request experiences the decision through a much smaller interface: usually a status code and a sentence. This is Part 3 of Security Infrastructure…...

DEV Community
dev.to > emilreiter > reduce-pr-review-time-with-ai-what-the-45-claim-leaves-out-32p4

Reduce PR review time with AI: what the 45% claim leaves out

11+ hour, 27+ min ago   (412+ words) When a team asks how to cut pull request review time with AI, the answer they get is usually a vendor number. Atlassian says Rovo cut PR cycle time by 45% in their dogfooding. That number is real, but it's self-attested:…...

DEV Community
dev.to > homelabpm > ollamas-responses-api-accepts-previousresponseid-returns-200-and-forgets-the-whole-conversation-1kp8

Ollama's Responses API accepts previous_response_id, returns 200, and forgets the whole conversation

12+ hour, 5+ min ago   (538+ words) Ollama 0.34.0, Debian 13, CPU only, qwen2.5:1.5b. The Responses API, which is the OpenAI-compatible endpoint Codex and similar clients use. Turn 1 plants something the model could not guess: password. Now two controls. The same question with the full history sent in the request…...

DEV Community
dev.to > sefara > playwright-email-verification-can-pass-for-the-wrong-reason-six-checks-for-a-trustworthy-test-20nd

Playwright email verification can pass for the wrong reason: six checks for a trustworthy test

12+ hour, 53+ min ago   (575+ words) We deliberately made an email-verification test finish on the wrong account. The page said Email verified. Playwright passed. Then we added an assertion for which account had been verified. The same scenario failed. This was a controlled browser experiment with…...

DEV Community
dev.to > quintetkit > the-workflow-ran-with-four-personas-instead-of-five-and-looked-fine-2cd7

The Workflow Ran With Four Personas Instead of Five and Looked Fine

12+ hour, 58+ min ago   (504+ words) I run Claude Code as five separate subagents with different permissions — architect, coder, reviewer, conflict resolver, UI designer. One of them stopped loading. The symptom has the shape of not working well. The cause was not being there. Five conditions…...

DEV Community
dev.to > tessainsley > cutting-pr-review-time-is-really-changing-where-review-happens-3633

Cutting PR review time is really changing where review happens

13+ hour, 58+ min ago   (248+ words) Atlassian reports its Rovo Dev AI reviewer cut PR cycle time by up to 45% internally and 32% for customers (primary source, Jan 2026). That figure gets quoted as proof that AI review saves review time. Read what the reviewer is described as…...

DEV Community
dev.to > cole_halton_42f71d71b809b > two-codex-cli-models-on-the-same-benchmark-the-harness-hides-the-model-1jn

Two "Codex CLI" models on the same benchmark: the harness hides the model

13+ hour, 58+ min ago   (260+ words) Specific Labs dropped Real-SWE, an enterprise-code SWE benchmark, and the leaderboard is a great study in why you should never read "Claude Code" or "Codex CLI" as a model name. Same harness, two different brains: Same vendor's CLI, same harness,…...

DEV Community
dev.to > kielltampubolon > my-scanner-passed-until-i-built-a-harness-that-lied-to-it-on-purpose-37ij

My Scanner Passed Until I Built a Harness That Lied to It on Purpose

14+ hour, 12+ min ago   (271+ words) Every security tool has a dirty secret: nobody tests whether the detector detects. The tests pass, the CI is green, and everyone moves on. Today I pointed my own scanner, mcpscan, at a set of synthetic attack files I wrote…...

DEV Community
dev.to > judezh > gh-attestation-verify-said-yes-to-an-image-we-never-released-c82

`gh attestation verify` said yes to an image we never released

15+ hour, 34+ min ago   (1601+ words) Pulling a container image somebody else built asks four separate questions. Most people answer three of them and skip the fourth: The fourth is the one that has no substitute, and it is the one that is almost always skipped....