Articles 10 | DevelopersIO

produced by Classmethod

I checked the cost of S3 delivery with the new ALB log feature "CloudWatch Logs integration"

2026.07.27

Use GitHub MCP in Read-only mode

2026.07.27

I solved the problem where the "Purchase Credits" button couldn't be clicked in Claude Console

2026.07.27

[Update] I tried natural language log analysis with the new "amazon-opensearch-service" skill in Agent Toolkit for AWS

2026.07.27

When I investigated the problem of the beginning being cut off when converting a MOV trimmed in QuickTime to a GIF using FFmpeg, an unexpected specification came to light

荒巻美南海

2026.07.27

[With Screenshots] X Official MCP "xmcp" Setup Guide (From Developer Registration to Operation Verification in Claude Code)

けーま (川田圭真)

2026.07.27

I tried routing Amazon WorkSpaces Secure Browser internet traffic through a Squid proxy on EC2

2026.07.27

I tried building "Headscale", an OSS alternative control server for Tailscale, on Lightsail [6 dollars per month]

ふじい(大)@製造ビジネステクノロジー部

2026.07.27

I tried running DuckDB with the DevOps Agent Sandbox feature (preview)

2026.07.27

[Update] I tried out the newly available custom visual transforms in Amazon SageMaker Unified Studio

2026.07.26

[Update] The aws update command has been added to the AWS CLI

2026.07.26

I tried the new Claude Code feature, the locally self-contained vulnerability scanner "Claude Security Plugin"

2026.07.26

I tried running Qwen3.6-35B-A3B on Amazon SageMaker and getting streaming responses

越井琢巳 (Koshii Takumi)

2026.07.26

I enjoyed SukuFes Sendai 2026!

2026.07.26

I tried the new "Mail Manager SMTP Guided Setup" feature in the Amazon SES console

2026.07.26

I investigated the fallback model settings (fallbackModel) in Claude Code

2026.07.25

Caching Promises to Prevent Duplicate Execution in Parallel Processing

2026.07.25

Implementing a friendly persona in Google Chatbot — User name greeting and emoji utilization in Gemini's system prompt

2026.07.25

I built an API with authentication, streaming, and session management using Strands Agents + Lambda + API Gateway

2026.07.25

The default cooldown period for Dependabot version updates is now 3 days.

2026.07.25

Claude Opus 5 is now available for selection in Kiro IDE / CLI

2026.07.25

Claude Code v2.1.219 Major Updates - Introduction of Claude Opus 5, same price as Opus 4.8, also offering 2.5x Fast Mode

2026.07.25

The RCP quota for AWS Organizations has doubled, so I checked the limit of 2,000

2026.07.25

I tried out the fact that the SCHEDULER attribute of Dynamic Table can now be natively controlled with the scheduler config in dbt-snowflake

2026.07.24

[Session Report] New Developments in Spherical Harmonics: Latest Techniques for Rotation, Integration, and Gradient Computation #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.24

注目の記事

I tried to organize the state of local LLMs in the summer of 2026

森茂洋 / Hiroshi Morishige

2026.07.24

[Session Report] Mathematical Optimization and Machine Learning for Multi-Player Imperfect Information Game AI #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.24

I tried directly manipulating Iceberg tables in S3 Tables from Go and visualizing the internals with OpenTelemetry

2026.07.24

[Session Report] Expand "Relink" - CI Operations That Protect Development Speed and Quality in "GRANBLUE FANTASY: Relink - Endless Ragnarok" #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.24

[Session Report] Challenges Revealed Through the Operation of a Test Automation Environment, and Case Studies of Solutions Through Redesign: Case Studies of Scaling Up Test Frequency, Number of Devices, Test Content, and Platforms #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.24

I tried retrieving inquiry types from a data table using Amazon Connect Customer AI Agent and branching the flow

2026.07.24

I tried out the new ALB feature: logging integrated with CloudWatch Logs

2026.07.24

[Session Report] Establishing Means of Production for Computer and Network Technologies That Can Be Disseminated Worldwide #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.24

The story of how after successfully automating Azure double-checks with Claude and trying to roll it out to GCP, we ended up back to manual GUI visual inspection

2026.07.24

[Update] I tried out the new feature where Amazon Bedrock AgentCore trace spans are now integrated into per-agent CloudWatch log groups

2026.07.24

A non-engineer tried to semi-automate Google Cloud project creation with GAS using Claude

2026.07.24