In the second part of this two-part series on testing LiveView in Elixir, we’ll write an integration test that validates interactions within a single live view, and an integration test that validates the interactions between two separate live views. You will focus on testing the behavior of the survey results chart filter from the previous post. We’ll use the LiveViewTest module’s functions to simulate LiveView connections without a browser.

Engineers across industries are using AutoCAD + game engines, like Unreal. Why? AutoCAD can be used to create comprehensive technical designs which are required for manufacturing and testing. For product visualization, game engines shine. When combined, they can maximize innovation. Learn more about this powerful duo and discover why teams are adding the Unreal game engine to their use of AutoCAD.

Using Node.js as a JavasScript runtime has its advantages. However, it requires significant maintenance to keep it working as expected. Here are the top metrics you should monitor for Node.js performance measurement analysis. Application programming interfaces or APIs that use the Node.js runtime environment are scalable. Node.js is asynchronous and event-driven, which means the application can handle multiple connections at the same time.

With so many of us working from home full time for the last 16 months, VPNs have become essential tools for companies to keep their staff working in a safe environment. What we mean by “safe” is mainly about your online presence whilst performing daily tasks for your job.

Hotwire is a way to build modern web applications without much JavaScript by sending HTML over the wire. In this article, Renata Marques introduces us to Hotwire and walks us through a simple example.

This article is a hands-on guide for creating, testing, and auditing an open-source integration Step and submitting it to the Bitrise Step Library.

As we recently discussed, many of us are still lost in the darkness, grasping for a log line to shed some light on the issue we are trying to troubleshoot. Many of our customers and colleagues have shared the following challenges with us: But what if we didn’t have to make such a choice? What if we could easily and efficiently switch on exactly the logs we needed, without hurting our application?

To meet the ever-increasing demand for new video games, teams need to move faster than ever. Keeping up with releases and producing new game assets can be challenging, even for the largest studios. To accelerate development without sacrificing quality, many teams look to past projects, and their corresponding game assets. Game asset recycling saves time, allowing coders and creatives to innovate using existing materials. But how can you share game assets across teams and projects? Learn how.

Much has changed since the global pandemic. For those of us who work in mobile, it's essential to know how the app landscape has evolved and how mobile engineering teams need to respond. Read on to discover our insights.

We all know the updated features in PHP 8 that was released a few months earlier. Now there is a new set of features expected to release on 25 November 2021. It is one of the most used programming languages nowadays. With the recent updates in the 8th version, the usage of PHP language has become increased. Developers at PHP are continuously working to improvise the features. The team has recently announced the list of features that are going to be released in the upcoming version of PHP.

Ably is an enterprise-grade pub/sub messaging platform with a suite of integrated services to deliver realtime experiences like interactive learning, logistics GPS tracking, and live sports updates.

In this post, I’ll take a close look at asynchronous queries in Recoil. I’ll show you what the library is capable of and how it blends seamlessly with React. Let’s get going!

Many organizations are using Gitflow as a branching model for their use of Git and Github Checks to monitor their testing of code changes. This article highlights how following the Gitflow process for a Hotfix can produce unexpected results when using Github Checks and explains why this edge case occurs.

Following best practices when logging helps make sure they contain the right information when needed. Some common best practices for logging errors in.NET are listed below.

Ensuring and verifying that your codebase is compliant with a particular coding standard or industry regulation can be a difficult and time-consuming process. However, by using a static code analysis tool — such as Helix QAC and Klocwork — you can generate a compliance report to see whether your codebase is compliant or not.

When I first started writing Ruby code professionally back in 2011, one of the things that impressed me the most about the language was its flexibility. It felt as though with Ruby, everything was possible. Compared to the rigidity of languages like C# and Java, Ruby programs almost seemed like they were alive. Consider how many incredible things you can do in a Ruby program. You can define and delete methods at will. You can call methods that don’t exist.

A hands-on article about how to get started with Kotlin Multiplatform Mobile by creating a cross-platform mobile app and running it via Bitrise.

Visual Studio Code is a feature-rich IDE that can be used for small personal projects and massive enterprise projects alike. It’s a great tool that enables a developer to focus on the task they have in front of them, but there are times when a developer gets slowed down like when they have to move from the keyboard to the mouse and then having to click through endless menus to find the file or feature they’re looking for. Thinking it sounds like you?

Tailwind CSS is a popular CSS framework that helps developers quickly build and style web pages with a unique utility-based approach. Unlike other CSS frameworks, it comes with its own build tooling. In this article, Jeffery Morhous walks us through setting up Tailwind CSS with Rails and Webpacker.

The Shopware 6 software architecture heavily relies on a message queue to process tasks in the background. This is a fundamental change of how Shopware works compared to version 5, which did not have a message queue. To fully leverage the benefits of Shopware 6 you should make use of the message queue as much as possible.

In the previous chapter of this series, we looked at hot code reloading in Elixir and why we should use GenServer to implement long-running processes. But to organize a whole application, we need one more building block — supervisors. Let’s take a look at supervisors in detail.

We have recently launched our disruptive Live Debugger on the Azure Marketplace, making it easier than ever before for teams on the Microsoft stack to slash the time they invest in debugging. We are excited about this, as we have been working closely with Microsoft to make sure that both large international enterprises as well as smaller and scaling startups have direct access to Rookout, to make the most out of our dynamic observability solutions.

We’ve just launched Teams — a new type of flexible, scalable plan for Bitrise customers. This is what it means for you as an existing customer on a concurrency-based plan, and how you can assess the transition to Teams.

You may have come across the word "nameserver" if you maintain your own website. You may, however, have no true idea of what one is or how it works. Knowing a little about the “nameserver” concept can help you manage your website. Simply said, nameservers help browsers in establishing links between URLs and websites. They're essential since we'd have to memorize IP addresses to visit websites if we didn't have them.

We are pleased to announce our newly launched dashboard design which we have created to assist cross team collaboration for users that prefer to use multiple Stacks per account. We understand that Cybersecurity specialists, Sysadmins, Product owners, developers and CTOs may all have different requirements for using our platform for logs and metrics analysis.

To paraphrase a popular Chinese proverb: “It is better to light a log line than to curse the darkness”. And yet it’s 2021, and many of us are still lost in the dark, struggling to find a match, praying for that one missing log line that would have pointed us in the right direction. How did things get this bad? Since time immemorial, we have relied on logging as the first trustworthy, intuitive, and straightforward debugging method.

See how the Logit.io platform helped give Youredi a more streamlined reporting and data visualisation alternative to using Microsoft’s Power BI in our latest customer case study. Outside of its BI capabilities, the Logit.io platform is used throughout Youredi by everyone from their technical teams through to their customer support and professional services department.

Developing against third-party or unfamiliar web APIs can be painful and slow compared to using native libraries. For example, making requests with an HTTP client is simple enough but offers no compile-time sanity checks and no way for code suggestion tools like Intellisense to help you navigate. Worst of all, if the API you are consuming introduces breaking changes, you won’t find out until runtime.

In this article, I'll walk you through the differences between self-hosted CI/CD and cloud-based CI/CD (like Bitrise!) and show you why it's time to move into the cloud.

We are excited to announce that Logit.io has recently taken home three awards from Appvizer’s selection ranking the best log management and data analytics tools on their platform. In addition to this, we’ve also been named as one of their certified partners for 2021.

This blog post tells the story of why and how we migrated from the Node Redis client library to Ioredis.

In this two-part series, you’ll get a comprehensive overview of everything you need to know to test your LiveView applications in Elixir. In Part I, I’ll introduce you to LiveView testing guidelines and you’ll write some flexible and elegant LiveView unit tests. In Part II, you’ll write interactive LiveView tests that validate a full set of live view behaviors.

Building on Bitrise is about to get faster and more flexible. Farewell to concurrency limitations and build time-outs, as you access our most powerful machines to date.

As Atlassian has decided to deprecate their server products, including Jira Server and Confluence Server, game studios using these products have to look for alternatives, or swallow the cost to migrate to Atlassian’s other products (Cloud or Data Center). Let’s explore how life may look like after Jira, as this is something we have discussed with several game studios since Atlassian made their announcement .

Throughout the years I’ve created my fair share of native addons. The first ones were created by using the native C++ Node.js and v8 API’s. When NAN was created which made life much easier, especially in terms of maintenance, there was no question that I should move all my addons to use it. The years passed and Node-API was created and though it was on my radar and saw the benefits of using it, I never had the time to try it on my own modules.

Vue is a popular front-end that is especially useful for Rails developers since it was designed to be incrementally adoptable. That means you can use Vue for parts of your UI without having to rebuild everything from scratch. In this article, John Emmanual will introduce us to Vue, show us how to set it up in Rails, and walk us through a simple project.

Canary deployment is a risk mitigation strategy for software releases. it allows applications developers to limit the damage caused by the release of faulty software updates and roll back such faulty updates quickly and safely without compromising the entire software assets.

In March 2021, a 200,000 tonne ship got stuck in the Suez Canal, and the global shipping industry suddenly caught the world’s attention. It made us realize ships play an important role in our daily lives. Really important in fact; 90% of the things we consume arrive by ship. Take a look at this map. By visualizing vessel routes over time, the pattern creates a map of the earth. Note the lack of vessels travelling close to the coast of Somalia where piracy is common.

Do you frequently find yourself typing a long command on the command line or checking the bash history for a command you've already typed? If you answered yes to any of the above questions, bash aliases will come in helpful. You can use aliases in Bash to create a shortcut command for a longer command. When working on the command line, bash aliases are essentially shortcuts that can save you time and effort by eliminating the need to remember long commands.

Microservices are an accelerating trend thanks to rousing endorsements from the likes of Google, Netflix, and Amazon. The microservice architecture is advantageous for it’s scalability, agility and flexibility. In contrast, the monolithic approach is the traditional tried-and-true model for building software. It’s much easier to debug and test. But how do you know which approach is best for your organization?

In the previous article we discussed how to enable a server initiated encrypted connection to a Microsoft SQL Server. But what if we have a scenario where we do not want to incur the overhead of encryption for every application? In that scenario instead of configuring the server to force encryption we will instead need the client to initiate the encrypted connection.

Node.js projects in Honeybadger can now officially take advantage of source maps, just like Client-Side JavaScript projects can.

We’re proud to announce that we’ve received our first SOC2 Type II report, meaning that a rigorous audit validated our compliance with the highest industry standards, confirming our commitment to the security of your data.

The rise in digital transformation over the past few years means that more and more companies are adopting cloud native technologies. While these distributed architectures provide scalability and agility, they also increase complexity. As Arnal Dayaratna, research director in software development for IDC, writes, “One of the challenges faced by contemporary developers is the task of understanding applications that they may not have even developed or used .”

If you are a candidate looking for your next role that involves an in-depth knowledge of Elasticsearch and the wider Elastic Stack then you will want to revise beforehand. In this resource guide on the top ELK interview questions, we've listed all of the leading questions that candidates are commonly asked about Elasticsearch, Logstash & Kibana (and their contemporary tools and plugins) alongside the answers. Want to improve your knowledge further?

This article is a step-by-step guide with hands-on tips for migrating your Flutter apps from Jenkins to Bitrise, quickly and easily.

NodeSource is excited to announce N|Solid v4.5.8 which contains the following changes: For detailed information on installing and using N|Solid, please refer to the N|Solid User Guide.

This article is the next in our series about building a toy programming language in Ruby. Alex Braha Stoll shows us how to implement the interpreter for function definitions, variable declarations, and more.

A hands-on article about how to build and test your Android app on physical devices on the cloud with Espresso, AWS Device Farm, and Bitrise.

During the execution of a PHP application, it is possible for it to generate a wide range of warnings and errors. For developers seeking to troubleshoot a misbehaving application, being able to observe these errors is critical. Developers, on the other hand, frequently encounter difficulties when attempting to display errors from their PHP applications. Instead, their applications simply stop working.

The Java Persistence API (JPA) is used in most Java applications to interact with a relational database. One of its most popular implementations is the Hibernate ORM, because it uses object-relational mapping to abstract database interactions and makes implementing simple CRUD operations very simple. But this abstraction also has its downsides. Hibernate uses a lot of internal optimizations and hides all database interactions behind its API.

This article is a hands-on guide to run Appium UI tests for Android apps. I will explain the integration between Appium and Bitrise and give you useful tips to make the most out of both tools.

Sofy.ai is a no-code mobile app testing platform for engineers, and we have some happy news: the Sofy Upload Step is the newest member of our Verified Step family!

With Node.js applications and services, spotting the performance bottlenecks in your applications is deciding to take real advantage of the speed and reliability that Node.js has to offer. A CPU profile is a way to understand how your application is executed, what functions devour what percent of CPU time, and provides enough information for a more precise application diagnostic.

Logging helps developers in reducing errors and cyber-attacks. The application is designed to be dynamic. We can't always predict how an application will react to data changes, errors, or program changes. Logging in allows us to better understand our own programs. For all applications, an absolute logging solution is essential. A good logging system increases the application's stability and makes it easier to maintain on the production server.

Buying software is often the answer for busy engineering teams in search of a quick solution with minimum aftercare. But while your team may be sure of the problem, how do you go about searching for a product to fix it? Far from being the 'easy option', there is a lot you need to consider before you invest in a bought solution – user experience, cost comparisons, and support features to name a few. Let’s explore some of the considerations when making a good decision.

Deploying mobile apps can be complex. How can you ensure that new versions are released easily, quickly, and reliably? In this article, we will take you through seven ways to optimize your release process.

Docker containers have taken the software industry by storm. Ever since its launch in 2013, Docker’s usage and popularity have grown at a rapid pace. Docker has saved organizations from the challenges of managing dependency and version conflicts across multiple environments by providing a portable, secure, and (most importantly) reliable container technology for shipping applications.

At Rollbar, we know security matters. Our customers represent the leading technology companies in the world today, and keeping their data secure is our top priority. Look no further than our investment in security and compliance. Rollbar is fully compliant with stringent industry standards like GDPR and HIPAA. We have also received ISO27001, SOC 2 Type 1, and Type 2 compliance certifications to ensure that even the most security-conscious companies can use our SaaS platform.

Within application lifecycle management, one of the most significant challenges for practitioners and managers alike is visibility. More specifically, the lack of real-time visibility at any given moment of development. With a comprehensive lifecycle management tool like Helix ALM, your entire team can enjoy clear visibility throughout the lifecycle of your product. Here are four reasons why visibility is crucial for success in lifecycle management.

Last week we had a successful launch of our new SaaS version of N|Solid, making it possible for millions of developers to leverage the powerful insights and security that Enterprise self-hosted companies have experienced for years from NodeSource. I couldn’t be more proud of the great work our team put in to make this (and so many other product advances) happen.

In recent days web application has become a vital part of our day-to-day life. We often don’t understand the technology behind an application as how it works, what type of programming languages have been used or what kind of databases are used to store and retrieve data. But when you try to create one such application you should definitely know how to build an application and the technology stack behind it.

We are excited to inform all of our users that we will be bringing OpenSearch and OpenDashboards onto the Logit.io platform in the coming months. You may have already been aware that we’ve previously announced our support for the previous iteration of OpenSearch & OpenDashboards known as Open Distro in our response here. Due to our early public support of these oncoming changes you can see our platform cited on the official AWS OpenSearch website.

Performance profilers mainly aid developers in analyzing the performance of applications. The purpose is to improve poorly performing sections of code that make up the functions of the application. When you say performance profilers, common names that come to mind are Visual Studio performance profilers and Prefix by Netreo. In this article, we will focus on the specific Visual Studio profiling tools for memory and CPU usage.

Race conditions are arguably the most insidious kind of bug; they're intermittent, subtle, and most likely to occur in production. ActiveRecord's `update_counter` provides us with a convenient way to avoid race conditions when incrementing or decrementing values in the database. In this article, Jonathan Miles shows us how to use it, how it's implemented, and other approaches to avoiding race conditions.