Software Engineering Archives - Page 24 of 39 - Semaphore

Testing Python Applications with Pytest

Testing applications has become a standard skill set required for any competent developer today. The Python community embraces testing, and even the Python standard library has good inbuilt tools to support testing. In the larger Python ecosystem, there are a lot of testing tools. Pytest stands out among them due to its ease of use […]

Kevin Ndung'u Gathuku

A CI/CD Pipeline for Serverless Cloudflare Workers

In this tutorial, we’ll learn how to use Semaphore to deploy serverless functions to Cloudflare.

Tomas Fernandez

Serverless CI/CD and hosting with Semaphore and ZEIT Now

In this article, we will test and deploy an application using ZEIT Now to build and host it and Semaphore to drive CI/CD pipelines.

Tomas Fernandez

Stubbing and Mocking with Mockito and JUnit

Mocking and stubbing are the cornerstones of having quick and simple unit tests. Mocks are useful if you have a dependency on an external system, file reading takes too long, the database connection is unreliable, or if you don’t want to send an email after every test. Unlike with integration or functional tests, where the […]

Kostis Kapelonis

Docker Image Size – Does It Matter?

Does Docker image size matter? The answer I usually hear is “yes”.The logical question that follows is “why?”. I’ve heard the following two answers too often for my liking: A smaller image takes less disk space. A large image is difficult to upload. It takes a long time. Although both these statements sound like they […]

Continuous Deployment of a Python Flask Application with Docker and Semaphore

Learn why continuous deployment for Python is important and how to continuously deploy a Python Flask app to Heroku using Docker and Semaphore

Tomas Fernandez

7 Continuous Integration Tools for PHP Laravel Developers

In this article, we’ll learn about 7 tools that you can use to set up a rock-solid continuous integration (CI) process for your PHP project. Together, these tools increase code quality, reduce development time, easily reveal errors and will generally make your life easier. We will learn how we can set up a Semaphore CI […]

Tomas Fernandez

Python Continuous Integration and Deployment From Scratch

Learn how to quickly build, test, and deploy a Python Django web application using Semaphore's CI/CD platform

Tomas Fernandez

In Continuous Integration, Run Fast and Fundamental Tests First

While it’s great to keep your entire CI/CD pipeline fast, on many occasions you don’t even need to run all tests to get the feedback you need

Marko Anastasov

Benchmark Report: Docker Builds with Semaphore vs. Docker Hub

We benchmarked Semaphore and Docker Hub with a real use case scenario, resulting in a 7x faster image build on Semaphore

Tomas Fernandez

iOS CI/CD: Continuous Integration and Continuous Delivery Explained

Continuous integration and continuous delivery (CI/CD) is widely used by development teams, even in open-source communities. It offers a sustainable way to test and deploy code many times a day without the hurdle of doing it manually. In this guide, you’ll learn the foundations of getting started with CI/CD for iOS. We’ll learn about: By […]

CI/CD: Continuous Integration & Delivery Explained

CI/CD enables the best tech companies to improve their products many times per day. Here’s what you need to know to do the same. Summary CI/CD stands for Continuous Integration and Continuous Delivery (or Deployment). This approach automates the software release process, ensuring new changes are frequently tested, integrated, and delivered. Key Takeaways What is CI/CD? CI/CD is […]

Marko Anastasov

iOS 13: The Top 5 Features Your App Needs Now

Today, we've outlined the 5 features for iOS 13 that can help improve your app's user experience and discoverability.

Scaling an Open Source mobile app with an ex-Googler Tim Cheadle

We talk with Tim Cheadle about what is important when thinking about CI/CD in the mobile context and his Open Source app that monitors population health.

Kubernetes Deployments: The Ultimate Guide

Ready to deploy that app you've just "dockerized"? Here's all you need to know about Kubernetes deployments to deliver your containers to production.

Jérôme Petazzoni

Star us on GitHub