#AppConfig
The AWS service deprecation of the week is CloudWatch Evidently.

Me, when CloudWatch Evidently was announced: "Why wouldn't you just use AppConfig?"

CloudWatch Evidently, in its deprecation announcement today: "We suggest using AppConfig."
October 17, 2024 at 5:47 PM
I wrote up my experiences setting up AWS AppConfig as a feature flagging tool, coming from having used tools like LaunchDarkly and Statsig in the past. dev.to/rogerchi/aws... #aws #serverless #appconfig
AWS AppConfig multi-accounts, multi-environments with ease
AppConfig is AWS's native solution for feature flagging and dynamic configuration management. It...
dev.to
January 30, 2025 at 7:28 PM
medium.com/@rutkai/depl...

Using feature flags with your app is really useful. You can enable features based on users, enable extra debugging on the fly, and more without rebuilding. An example of accessing these flags from AppConfig on AWS using AWS Lambda and Fargate containers is below. (1/4)

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Deploying AWS AppConfig with CDK
A short guide on how to deploy and use AWS AppConfig with AWS CDK (TypeScript).
medium.com
December 11, 2024 at 6:29 PM
#TIL you can destructure into a #JavaScript export statement
December 16, 2024 at 2:17 PM
Goodbye 𝗖𝗹𝗼𝘂𝗱𝗪𝗮𝘁𝗰𝗵 𝗘𝘃𝗶𝗱𝗲𝗻𝘁𝗹𝘆 🪦
Welcome 𝗔𝗪𝗦 𝗔𝗽𝗽𝗖𝗼𝗻𝗳𝗶𝗴 👋

We've shipped another major update to the CloudWatch Book 📕
Now, the feature-toggle part is featuring AppConfig.

We did this to support our readers after Evidently received the final date for its end of life.
December 8, 2024 at 12:00 PM
2 AWS managed IAM policies updated: 92 actions added

Services: agent-registry, apigateway, appconfig, appsync, bedrock-agentcore, bedrock-mantle, bedrock, directconnect, dlm, dynamodb, ec2, gameliftstreams, iam, inspector2, securityagent

https://iamtrail.com/policies

#AWS #IAM #CloudSecurity
September 24, 2026 at 6:03 PM
2 AWS managed IAM policies updated: 192 actions added

Services: account-access, aoss, appconfig, application-signals, appstream, appsync, aps, backup, batch, bedrock-agentcore, braket, cases, chime, cleanrooms-ml, cleanrooms (+42 more)

https://iamtrail.com/policies

#AWS #IAM #CloudSecurity
September 23, 2026 at 10:03 PM
awstip.com/aws-appconfi...

Separation of code from configuration is a key principal of twelve-factor apps. Using a service like AWS AppConfig can help keep these two separate. (1/3)

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AWS AppConfig: Mastering Feature Flags for Dynamic Applications
Feature flags have been a staple in software development since the inception of software itself. Despite their evolution over time, the…
awstip.com
November 20, 2024 at 12:46 AM
Google, you have been completely betrayed by the absolute fucking knobs that run you. Stop making the internet worse.
June 20, 2025 at 1:53 PM
TypeScript の satisfies、設定ファイルでよく使う:

const config = {
port: 3000,
routes: ['/api', '/admin']
} satisfies AppConfig;

「制約は満たすけど、リテラル型の精度は維持したい」場面に最適。

#TypeScript
May 22, 2026 at 1:00 AM
1 AWS managed IAM policy updated: 499 actions added

Services: airflow, aoss, apigateway, appconfig, application-autoscaling, apprunner, appsync, athena, autoscaling, batch, bedrock, cloudformation, cloudfront, cloudtrail (+61 more)

https://iamtrail.com/policies

#AWS #IAM #CloudSecurity
September 22, 2026 at 5:04 AM
AWS AppConfig integrates with New Relic for automated rollbacks

AWS AppConfig now integrates with New Relic Workflow Automation for automated rollbacks during feature flag deployments, detecting issues like errors or latency and reverting changes in seconds.
February 24, 2026 at 5:03 PM
✍️ New blog post by Atsushi Suzuki

Instant Feature Flags on ECS with AWS AppConfig — Zero Redeploys

#aws #devops #typescript #productivity
Instant Feature Flags on ECS with AWS AppConfig — Zero Redeploys
Our service is built with React and NestJS, all in TypeScript, and the backend runs on ECS on...
dev.to
July 13, 2025 at 11:29 AM
I'd pay $$$ out of my own pocket to not use www.youtube.com/watch?v=ztIx... at work 🤢
Manage and Deploy Application Configurations with AWS AppConfig
YouTube video by Amazon Web Services
www.youtube.com
November 8, 2024 at 9:41 PM
github.com/mpyw/suve

以前作ってたこいつ、 Fable のお陰でリファクタリング進んで、クラウド御三家のパラメータ/シークレット管理サービスフルサポートしました!

※ AWS AppConfig だけはグルーピングが全然違うので対象外
July 6, 2026 at 1:48 AM
community.aws/content/2vAU...

Being able to configure your apps at runtime offers a lot of advantages. You can have different functionality, enable features only for some envs, or even just turn on extra debugging without the need to re-build your containers. AWS AppConfig can help here. (1/3)

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Using AWS AppConfig with EKS without stress and code changes
A Practical Guide to Integrating AWS AppConfig with Kubernetes (EKS) for Application Configuration Management using EventBridge, Lambda, and External Secrets Operator
community.aws
April 2, 2025 at 5:59 PM
/usr/dt/appconfig/icons/ ??
November 12, 2024 at 1:05 AM
The new syntactic sugar for app initializer functions is nice!
November 20, 2024 at 10:34 AM
Link to the page, where you can also find many more animations for AWS services and features ✨

awsfundamentals.com/animations/...
Real-Time Feature Flagging at Lambda via AWS AppConfig - AWS Service Animation
With AppConfig, you can update your feature flags in real-time. Meaning, the flags are remotely controlled and you don't need to redeploy your application. With the agent extension, you can even use it comfortably with AWS Lambda!
awsfundamentals.com
May 18, 2025 at 8:00 AM
Yes, AppConfig is up there too! I've got like 4 articles about it
November 25, 2024 at 6:56 PM