Articles 2 | DevelopersIO

produced by Classmethod

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 new feature where 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

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

Building Event Streaming Pipelines with AsyncGenerator — Escaping Callback Hell

2026.07.24

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

2026.07.24

# Claude Code's GCP Architecture Diagram Skills Improvement — Automating Coordinate Validation and Discovering Design Patterns

2026.07.24

[Presentation Report] We presented under the title "Let's Make Your First re:Invent 120% Fulfilling!" at a session where Classmethod, participating with 100 members, shares reasons why you should attend AWS re:Invent and effective participation techniques.

2026.07.24

Here's a summary of what you can do with Claude Enterprise's Compliance API

片桐翼 (Katagiri Tsubasa)

2026.07.24

I tried making an AI assistant that "conveys everything just by calling it" because typing prompts is a hassle

荒巻美南海

2026.07.24

[Update] I tried out Amazon SageMaker Unified Studio's new support for Amazon OpenSearch Service as a data source

2026.07.24

I tried CI/CD with dbt Projects on Snowflake using GitHub Actions + OIDC authentication

2026.07.23

I tried the new Lambda Durable Functions feature "Encryption of Durable Execution Data"

2026.07.23

A version for this Lambda function exists

じゅんきち

2026.07.23

Robot Visual Inspection Agent Utilizing Unitree Go2 and G1: Near-Real-Time Path Risk Dashboard for Go2 Achieved with Grounding DINO and Geometric Policy

2026.07.23

[Session Report] "Donkey Kong Bananza" Building a World Where Everything Can Be Destroyed: Voxel Technology That Realizes Destruction #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.23

[Session Report] Intensive and Sustained Workflows in Wwise 2026.1 / How to Utilize Wwise Acoustics with Wwise and Unreal #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.23

Automating Okta MFA (TOTP) Login with Playwright — From OAuth Flow to SSH Tunnel

2026.07.23

[Session Report] Automation Alone Is Not Enough to Protect —— The Frontlines of Quality Assurance and Anti-Cheat in Global Game Operations #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.23

Solved duplicate OAuth token refresh race condition in Node.js using Promise-based locking

2026.07.23

[Non-Engineer's Claude/Claude Code Series] A salesperson who wants to graduate from hard-to-read materials tried out Claude's design features

2026.07.23

Amazon Corretto July 2026 Quarterly Update — Downloaded All 5 Versions and Verified Operation with Docker & ECR

2026.07.23

[Session Report] Modernizing Development Pipelines with Cloud-Native Version Control "Diversion" #CEDEC2026

越井琢巳 (Koshii Takumi)

2026.07.23

Claude Code v2.1.218 Major Updates - Background execution of /code-review and detailed display of MCP connection errors

2026.07.23

Snowflake CoCo Desktop became generally available, so I tried out all the new features and operational features

2026.07.23

Let me try the browser feature of Claude Desktop

嶋田怜央成 / Reona Shimada

2026.07.23