Articles 27 | DevelopersIO

produced by Classmethod

I tried executing simple code in Code Interpreter to create an image

2025.08.26

ちょっと話題の記事

I Implemented an Agent that Remembers Conversation History with [Amazon Bedrock AgentCore]Memory Feature

2025.08.18

ちょっと話題の記事

I created an agent that utilizes the Identity feature to implement Cognito authentication and Azure OpenAI integration

2025.08.15

話題の記事

I tried out OpenAI's gpt-oss-120b and gpt-oss-20b which became available on Amazon Bedrock

2025.08.07

注目の記事

I tried OpenAI's "gpt-oss-20b" on a Mac Mini (M4 Pro)

2025.08.06

SQS message size has been expanded to a maximum of 1MiB

2025.08.05

I tried using Claude Code to automatically set IPTC keywords for a large number of photos

2025.08.01

I tried semi-automating Obsidian's Daily Note creation with Claude Code

2025.08.01

I tried apple-doc-mcp which allows searching Apple Developer Documentation with AI agents

2025.07.17

必見の記事

I tried the new AWS free plan updated in July 2025

2025.07.16

I tried text-based development with Godot, a game engine well-suited for collaborative development with LLMs

越井琢巳 (Koshii Takumi)

2025.07.16

Building VPC and EC2 from scratch and connecting to the server using the Management Console

2025.07.15

注目の記事

I didn't understand Claude Code at all, so I tried developing an iOS app with AI restrictions

2025.07.10

話題の記事

[For Beginners] Getting Started with Personal Knowledge Management Using Claude Code × Obsidian × Vertex AI

2025.07.10

Implementation example of DB query functionality using natural language with LLMs

Ryosuke IGARASHI

2025.07.07

I investigated Parquet files stored in S3 using DuckDB

2025.07.05

Getting Started with Amazon MemoryDB for Valkey - A Managed Database with Redis Compatibility that Reduces Costs by 30%

越井琢巳 (Koshii Takumi)

2025.07.03

Navigation Stack's onAppear fires at unexpected times in apps built with Xcode 16.3 or later

2025.07.02

I tried CloudFront with HTTPS records support and tested Route 53 alias configuration and behavior

2025.07.02

Cloudinary MCP Server announced! I created eye-catching images for DevIO blog using natural language

2025.07.02

[Session Report] Revealing the Secret of 40% Cost Reduction! Best Practices for Large-scale Model Training Proven in Amazon Nova Development (AWS-56) #AWSSummit

越井琢巳 (Koshii Takumi)

2025.06.26

AWS DMS Serverless consumes DCUs for 48 hours even after stopping a task

2025.06.21

Why I, a Game Engineer, Was Captivated by Twilio

越井琢巳 (Koshii Takumi)

2025.06.17

Exploring the Potential of Amazon Verified Permissions as a Web API Access Controller

2025.06.13

Amazon ElastiCache for Valkey Practical Guide: From Building to Operating Real-Time Rankings for Games

越井琢巳 (Koshii Takumi)

2025.06.06

Essential differences in design philosophy and requirements as felt through experience developing both game UI and web UI

越井琢巳 (Koshii Takumi)

2025.06.06

Send push notifications to iOS simulator

2025.06.05

I tried GitHub Copilot for Xcode now that it supports Agent mode

2025.06.03

I investigated EC2 instances affected by AWS outages using Q Developer CLI, and also asked about prevention measures

2025.05.29

ちょっと話題の記事

Introduction to "v0" - An AI UI Generation Tool for Practical Use on Site ~ Basic Functions and How to Incorporate It into Local Development Environment ~

越井琢巳 (Koshii Takumi)

2025.05.28

ちょっと話題の記事

I tried subscribing to Amazon Q Developer Pro ($19 per month) with a member account

2025.05.20

[AWS IoT Core] Considering how to divide authentication roles between device manufacturers and device users (comparison of pros and cons of private CA vs AWS-managed CA, and certificate management)

2025.05.14

Using Custom Ruby Versions in Xcode Cloud

2025.05.14

Preparing for the end of CocoaPods by migrating from cocoapods-keys to Arkana + SPM

2025.05.12

Using cocoapods-keys to safely handle secret information by separating it from source code

2025.05.09

ちょっと話題の記事

I attempted to integrate my AWS certification account because the badges for my acquired AWS certifications were not reflected in Credly.

千葉幸宏（チバユキ）

2025.04.21