Articles 3 | DevelopersIO

produced by Classmethod

[Trivia] I tried connecting 12 repositories simultaneously with Claude Code on the web

けーま (川田圭真)

2026.09.27

Tried running "Kev", an OSS implementation of a compatible API for the judgment-specialized AI "Jev", on Docker

2026.09.27

Organize Claude Code on the web configuration items: environment variables, API credentials, network, scripts

けーま (川田圭真)

2026.09.26

Tried running Pi sub-agents per sandbox with NVIDIA OpenShell 0.1.0 series

森茂洋 / Hiroshi Morishige

2026.09.26

[Hands-on] A 15-minute hands-on to quickly experience dbt v2 (dbt-oss) + DuckDB build, test, and lineage with AWS CloudShell!

2026.09.25

I tried bulk granting permissions to all GCP projects

2026.09.25

I tried continuously ingesting logs placed in S3 into TiDB Cloud Lake

2026.09.25

I tried out the new custom event bus of Amazon EventBridge with CLI

2026.09.25

Trying out post-quantum TLS key exchange with RDS for PostgreSQL

2026.09.25

Try implementing access control using more granular permissions for AWS Support

2026.09.24

How to Prevent Claude Code from Overwriting settings.json Itself: Verifying Deny Rules and Protected Paths

2026.09.24

I tried separating data by tenant in Grafana OSS with Loki / Tempo / AMP so that visible data is isolated per tenant

2026.09.24

[Quick Tip] Checking the behavior when configuration application fails with CloudWatch Agent on Windows

林睦記 / Mutsuki Hayashi

2026.09.24

Claude Code v2.1.281 Major Updates - Addition of attribution: false and Enhanced rm -rf Confirmation

2026.09.24

Tried operating TiDB Cloud Lake from Claude Code via MCP

2026.09.24

[Book Review] "Claude Code Work Techniques for Business Professionals [Minolun Style]" - A Must-Read Guide for Engineers Who Use AI Every Day on How to Raise Your Own AI #minolun式

2026.09.24

I tried basic operations on Delta tables on Databricks

2026.09.23

I tried using Nemotron 3.5 Lightning as the judge, making it a single-token judgment that doesn't generate like Jev

森茂洋 / Hiroshi Morishige

2026.09.23

The story of how assigning Jev the task of selecting automation scripts for routine work got it done in 52% of the time Codex would have taken

越井琢巳 (Koshii Takumi)

2026.09.23

Claude Code v2.1.280 Major Updates - The Arrival of Fable 5.1 and Opus 5.5, the Latest Model Surpassing GPT-6 Astra

2026.09.23

In iOS 27, the safeAreaBar effect had changed to the equivalent of hard, so I investigated and fixed it.

2026.09.23

I tried out GPT-6 Sol/Luna, which became available on Amazon Bedrock

2026.09.23

I tried out Claude Opus 5.5, which became available on Amazon Bedrock

2026.09.23

I tried clearing Lessons 1 through 4 of the Kiro University Challenge

2026.09.23

I tried the "Deployment" tab of the Amazon ECS console that supports Canary / Linear / Blue-Green

2026.09.23

I tried retrieving multiple SSM parameters in a single task using PythonOperator on Amazon MWAA Serverless

2026.09.22

Understanding Amazon Bedrock AgentCore Through Illustrations

2026.09.22

I tried hiding the commit/pull request attribution display for Claude Code

2026.09.22

[TypeSafe] I tried to see if Jev can classify OCR-processed documents by page type

けーま (川田圭真)

2026.09.21

I tried out Moonshot AI's Kimi K2, which became generally available on Amazon Bedrock

けーま (川田圭真)

2026.09.21

[Update] Tried out how AWS Glue zero-ETL integration now stops duplicate writes to the same table with a ConflictException

2026.09.21

[Report] Deploy AI Apps at Blazing Speed Next to Your Data - Introducing App Runtime & Cortex SDK #SWTokyo26

2026.09.21

[TypeSafe] Can LLMs Get Faster by Limiting Output? Comparing Speed and Cost of Gemini 3.8 Flash and Jev on the Same 107 Cases

けーま (川田圭真)

2026.09.21

I tried semi-automating proposal creation with Slack MCP and Claude Cowork

児玉慶一(ケーイチ) | 生成AIコンサルタント@Classmethod

2026.09.20

[TypeSafe] How Far Can Jev Go for Document Item Matching? Measuring Accuracy, Speed, and Cost

けーま (川田圭真)

2026.09.20

I tried PrivateLink tunnel endpoints between VPCs with completely overlapping CIDRs

2026.09.20