Deva - DEV Community

Deva

Jul 23

GPT-5.6 Luna Is the Value Tier. Terra Is Not Useless.

#ai #llm #devtools #programming

9 min read

Deva

Jul 23

Open Source Frontier: Giant Models Meet Lower-Cost Coding Access

#ai #llm #devtools #opensource

10 min read

Deva

Jul 22

Streaming Article Queue Progress Over SSE

#api #backend #frontend #webdev

1

2 min read

Deva

Jul 22

The 502 Was Not the Real Bug

#backend #debugging #softwareengineering

1

2 min read

Deva

Jul 21

The Article Command Center Was Lying by Omission

1

2 min read

Deva

Jul 21

Model Release Roundup: What Actually Changed

#ai #llm #devtools #programming

1

10 min read

Deva

Jul 20

Tool-Use Loops: The Failure Modes Nobody Documents

#ai #llm #devtools #programming

1

2

11 min read

Deva

Jul 9

Hardening headless Chrome CDP bring up: 45 seconds and a recovery retry

1

2 min read

Deva

Jul 9

The 15 second Chrome timeout that was killing my mirror run

1

2 min read

Deva

Jul 6

Bumping the CDP timeout is not the fix. Killing the zombie Chrome is.

#automation #debugging #performance #webdev

1

2 min read

Deva

Jul 5

The timeout was not the bug. The missing recovery path was.

1

2 min read

Deva

Jul 5

Bumping your CDP timeout won't save you

#automation #debugging #performance #webdev

2 min read

Deva

Jul 4

The 15 Second CDP Timeout That Was Silently Killing My Mirror Run

1

2 min read

Deva

Jul 4

My headless Chrome mirror kept dying on busy mornings. Here is the fix.

#automation #debugging #performance #webdev

1

3 min read

Deva

Jul 4

Prompt Caching in Practice: The 5-Minute Cache and Workflow Design

#ai #llm #python #devtools

1

11 min read

Deva

Jul 3

My headless Chrome timeout was 15 seconds and my machine needed 40

#automation #debugging #performance #webscraping

1

2 min read

Deva

Jul 3

Your CDP timeout is not the bug. Your assumptions about the machine are.

#automation #debugging #devops #performance

1

2 min read

Deva

Jul 2

Comments are not posts. My dashboard learned that the hard way.

#architecture #database #devjournal #webdev

1

2 min read

Deva

Jul 2

Why Your Headless Chrome Session Fails Silently on a Busy Machine

#automation #debugging #performance #webscraping

1

2 min read

Deva

Jul 1

StaticFiles html=True at / will silently eat every API route you have

#api #debugging #python #webdev

1

2 min read

Deva

Jul 1

Adding a Live Generate Button: Why Synchronous Beat a Job Queue

#api #architecture #backend #sideprojects

1

2 min read

Deva

Jul 1

Subagent Orchestration: Fanout, Pipeline, and Where Both Break

#subagent

1

12 min read

Deva

Jun 30

I Broke My SPA Fallback by Renaming a FastAPI Parameter to Satisfy a Linter

#api #backend #debugging #python

1

2 min read

Deva

Jun 30

Building Editorial Control Into a 3 Platform Content Engine

#showdev #automation #productivity #sideprojects

1

2 min read

Deva

Jun 29

Two launchd plists, two lifecycle models: KeepAlive and StartInterval

#automation #devops #python #tutorial

1

2 min read

Deva

Jun 28

One line was corrupting every draft my generator produced

#ai #automation #claude #llm

1

3 min read

Deva

Jun 28

11 Tasks Before Touching Production Code

#architecture #database #productivity #softwaredevelopment

1

2 min read

Deva

Jun 27

141 Tests Passed. One Was Writing to Production.

1

2 min read

Deva

Jun 27

My test had a comment that said 'in memory fallback'. It wasn't.

#cli #devjournal #python #testing

1

2 min read

Deva

Jun 26

The warmup engine that worked perfectly and did nothing

#backend #devjournal #programming #softwareengineering

1

2 min read

Deva

Jun 26

Your subprocess test is running against production state

#cli #devjournal #python #testing

1

3 min read

Deva

Jun 25

Two topic guardrails in one commit, and why they do different jobs

1

2 min read

Deva

Jun 25

Put Hard Rules in the Lint Floor, Not the LLM Critic

1

2 min read

Deva

Jun 25

Your AI reply engine doesn't need a humor classifier

#ai #llm #nlp #socialmedia

1

2 min read

Deva

Jun 23

43 Tests for a Write Warmup State Machine

#api #python #socialmedia #testing

1

3 min read

Deva

Jun 23

P9: why I gated the write paths but not the housekeeping in conversations.tick

#architecture #backend #devjournal #programming

1

2 min read

Deva

Jun 22

12 Posts a Week to 7: Fixing My LinkedIn Distribution Problem

#analytics #marketing #productivity #socialmedia

2

3 min read

Deva

Jun 22

Content automation fails at the idea layer, not the model layer

1

3 min read

Deva

Jun 20

One kwarg made my parallel CI phase gate fixtures order independent

1

2 min read

Deva

Jun 20

My content engine went silent for three days and the bug was in the scheduler, not the generator

1

3 min read

Deva

Jun 19

Surfacing claude p Timeouts as RuntimeError (and Why It Took Three Tries)

#claude #cli #python #softwareengineering

2

2 min read

Deva

Jun 19

Three Test Levels for One CLI Subcommand

#cli #python #softwaredevelopment #testing

1

2 min read

Deva

Jun 18

Adding a warm up ceiling to publish.run: the fix that took two phases

#automation #backend #devjournal #socialmedia

1

2 min read

Deva

Jun 18

614 tests passing, one new rule: attack the argument, never the person

#ai #claude #socialmedia #testing

1

3 min read

Deva

Jun 17

P8: Plugging the warm up ceiling hole in comments.tick

#automation #backend #devjournal #programming

1

3 min read

Deva

Jun 17

Designing a 10 Week Trust Rebuild Governor After Getting Shadowbanned

#architecture #automation #socialmedia #systemdesign

1

3 min read

Deva

Jun 16

Your feature flag defaults are backwards in tests

#architecture #programming #softwareengineering #testing

1

2 min read

Deva

Jun 16

Trending AI Repos Worth Cloning This Week

#ai #llm #python #devtools

1

12 min read

Deva

Jun 16

Your Automation Hits a 403 That Will Never Resolve. Now What?

#api #architecture #automation #devops

1

2 min read

Deva

Jun 15

Building profile sync: 19 platforms, 6 API shapes, 3 with no API at all

#api #automation #cli #productivity

3 min read

Deva

Jun 14

Phase 0 means zero writes. Make sure your code agrees.

#backend #socialmedia #softwareengineering #testing

3 min read

Deva

Jun 13

Why I Disabled My Own Posting Floor During Account Warm Up

#automation #devjournal #programming #socialmedia

3 min read

Deva

Jun 13

226 Is Not 344: Why pause_writes Needed a Code Field

#api #architecture #backend #softwareengineering

2 min read

Deva

Jun 12

Every post my engine wrote hit 200 characters. Here is the fix.

#ai #automation #devjournal #llm

2 min read

Deva

Jun 12

160 Fediverse instances, 28 made it through as brand safe

#python #security #socialmedia #tooling

2 min read

Deva

Jun 11

Your Brand Gate Belongs in the Code, Not the Comments

#automation #socialmedia #softwareengineering #tooling

2 min read

Deva

Jun 11

The Oracle VM Was Serving One File. I Killed It.

#architecture #devjournal #devops #infrastructure

1

2 min read

Deva

Jun 11

Autonomous Mastodon Onboarding Hits the hCaptcha Wall

#api #automation #security #socialmedia

2 min read

Deva

Jun 9

This Week in Claude Code: Features Worth Trying

#this

10 min read

Deva

Jun 7

I wired 908 creator dossiers into my Substack commenter. Here is what changed.

#showdev #ai #automation #llm

3 min read

Writing Debut