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ActiveSupport::Notifications

#409 Jul 9, 2023 pro

In this episode, we'll dive into ActiveSupport::Notifications to perform simple metrics. We'll then use this technique to troubleshoot and pinpoint where slow running lines of code are. It can be a great debugging technique when trying to deal with slow requests or functions.

rails performance metrics

Broadcasting Progress from Background Jobs

#408 Jul 2, 2023 free

In a previous episode, we had created a custom ActionCable channel to assist in broadcasting updates from a background job. With the introduction of Turbo, we can simplify this process as we look at a few different approaches in displaying a progress bar with real time updates from background jobs.

rails hotwire background processing

Email Tracking

#407 Jun 25, 2023 pro

In this episode, we take a user privacy focused approach to tracking emails for unique opens and view counts. We'll look at how we can track these emails without invading the user's privacy and get meaningful metrics.

rails email analytics

Rate Limiting from Scratch

#406 Jun 18, 2023 pro

Ever wonder how some companies implement rate limiting based on the plan that you've signed up for? In this episode, we'll use Docker Hub as a case study and implement this feature within our Rails application. We'll do this by creating a custom Rack Middleware to track and throttle the requests.

rails middleware request

Optical Character Recognition

#405 Jun 11, 2023 pro

Make your Active Storage uploads searchable with Optical Character Recognition (OCR). In this episode, we'll look at uploading documents with Active Storage and then using a gem to perform the optical character recognition on the uploaded files.

rails active storage search

Page Not Found

#404 Jun 4, 2023 free

In this episode, we take a few different approaches in how we display error pages in our Rails application. We'll also look at a few potential problems with each approach that we need to be aware of.

rails error view

Masked Fields

#403 May 28, 2023 pro

Learn to create a reusable Stimulus controller to be able to toggle fields so that we can hide sensitive information from prying eyes, screenshots or when sharing our screen.

rails stimulusjs security javascript

Meilisearch

#402 May 21, 2023 pro

Meilisearch is a flexible and powerful user-focused search engine that can be added to any website or application. In this episode, we'll integrate Meilisearch into our application.

rails search

Tokenized Search

#401 May 14, 2023 pro

Creating an interactive search can be a daunting task. In this episode, we look at creating a "tokenized search" feature within our Rails application which is similar to what you'd find within New Relic or Kibana.

rails search stimulusjs javascript

Session Hijacking

#400 May 7, 2023 free

In this episode, we explore session hijacking and an approach that we can take to limit the risk. There are some user experience and functionality caveats to this approach so they must be taken into consideration as well.

rails security

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