Software Alternatives, Accelerators & Startups

Codex by OpenAI VS PEST

Compare Codex by OpenAI VS PEST and see what are their differences

Codex by OpenAI logo Codex by OpenAI

AI that writes the code for you

PEST logo PEST

An elegant PHP testing framework with a focus on simplicity
  • Codex by OpenAI Landing page
    Landing page //
    2023-05-19
  • PEST Landing page
    Landing page //
    2023-05-03

Codex by OpenAI features and specs

  • Code Generation
    OpenAI Codex can generate code snippets based on natural language prompts, saving time for developers and enhancing productivity.
  • Language Versatility
    It supports multiple programming languages, allowing developers to work in a variety of coding environments.
  • Learning Tool
    Codex serves as an educational tool, helping new programmers understand coding concepts by providing instant code examples.
  • Debugging Assistance
    Codex can assist in debugging by providing possible corrections and optimizations for existing code.
  • Integration Friendly
    It can be integrated into various IDEs and development tools, making it accessible directly within a developer’s workflow.

Possible disadvantages of Codex by OpenAI

  • Accuracy Issues
    The generated code might not always be accurate or optimized, requiring close scrutiny and modifications by the developers.
  • Dependence on Input Quality
    The quality and clarity of the generated code are highly dependent on the quality and specificity of the input prompts.
  • Limited Context Understanding
    Codex may struggle with understanding complex or context-specific requirements, which can lead to inappropriate code suggestions.
  • Security Risks
    There is a potential risk of generating insecure or vulnerable code, which can be a concern for sensitive applications.
  • Cost
    Depending on the usage model, incorporating Codex into development processes may involve significant costs.

PEST features and specs

  • Simplicity
    PEST offers a simple and intuitive API that is easy to learn and use, making it accessible even for beginners in PHP testing.
  • Concise Syntax
    It provides a minimalist and elegant syntax, allowing developers to write clean and concise test cases without boilerplate code.
  • Expectation API
    PEST includes a powerful Expectation API, which enhances assertions with a fluent interface, improving readability and expressiveness.
  • Community and Ecosystem
    Backed by an active community, PEST benefits from a growing ecosystem of plugins and integrations, extending its capabilities.
  • Integration with PHPUnit
    PEST is built on top of PHPUnit, allowing for seamless integration and the option to run existing PHPUnit test suites with PEST.

Possible disadvantages of PEST

  • Learning Curve for Advanced Features
    While basic usage is straightforward, mastering advanced features and integrations of PEST can require a deeper understanding.
  • Less Extensive Documentation
    Compared to more established testing frameworks, PEST might have less comprehensive documentation available, which could hinder learning.
  • Smaller Community Compared to PHPUnit
    Being relatively new compared to PHPUnit, PEST has a smaller community, potentially affecting the availability of support and resources.
  • Potential Compatibility Issues
    As PEST evolves, there may be occasional compatibility issues or bugs that need rapid updates and fixes.
  • Limited Built-in Features
    While its simplicity is a strength, PEST might lack some advanced built-in features offered by more complex testing frameworks.

Codex by OpenAI videos

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PEST videos

THE PEST BAD MOVIE REVIEW | Double Toasted

More videos:

  • Review - The Pest - Nostalgia Critic
  • Review - PESTIE review | DIY Pest Control Like a PRO | House to Home Update

Category Popularity

0-100% (relative to Codex by OpenAI and PEST)
Developer Tools
74 74%
26% 26
AI
100 100%
0% 0
Productivity
40 40%
60% 60
Automated Testing
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Codex by OpenAI and PEST

Codex by OpenAI Reviews

Top 10 Vercel v0 Open Source Alternatives | Medium
Kicking off our list is OpenAI Codex, a powerful AI model that’s capable of generating code based on natural language descriptions. While not a complete platform like Vercel v0, Codex can be integrated into various development environments to provide AI-assisted coding capabilities.
Source: medium.com

PEST Reviews

We have no reviews of PEST yet.
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Social recommendations and mentions

Based on our record, Codex by OpenAI should be more popular than PEST. It has been mentiond 72 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Codex by OpenAI mentions (72)

  • OpenAI o3 and o4-mini – OpenAI
    The big step function here seems to be RL on tool calling. Claude 3.7/3.5 are the only models that seem to be able to handle "pure agent" usecases well (agent in a loop, not in an agentic workflow scaffold[0]). OpenAI has made a bet on reasoning models as the core to a purely agentic loop, but it hasn't worked particularly well yet (in my own tests, though folks have hacked a Claude Code workaround[1]). o3-mini... - Source: Hacker News / 17 days ago
  • AI Agents — A Software Engineer’s Overview
    Fine-tuning based learning (pre-trained optimization). For example, a language model (e.g., OpenAI Codex) fine-tuned for the software development tasks. - Source: dev.to / 4 months ago
  • Codestral: Mistral's Code Model
    > there's no CodeGPT, its just GPT4 Codex[1] is OpenAI's CodeGPT. It's what powers GitHub Copilot and it is very good but not publicly accessible. Maybe they don't want something else to outcompete Copilot. [1] https://openai.com/index/openai-codex/. - Source: Hacker News / 11 months ago
  • Klarna AI assistant handles two-thirds of customer service chats in first month
    > it would need some human touch but most of the work will be done already By that very loose standard, the matter of time is 2 years 6 months 18 days ago — August 10, 2021 was OpenAI's blog post about the Codex model, with a chat interface producing functional JavaScript: https://openai.com/blog/openai-codex Right now, what I see coming out of these tools (and what I see in the jobs market) gives me the... - Source: Hacker News / about 1 year ago
  • Seriously How Far Are We Before We Just Prompt An AI In Any OS to Complete Any Task?
    - Then there's this live demo of OpenAI's Codex but it's not an AI OS like the pin. It does something much better... It creates a script based on what you voice command it to do. So it basically translates that whatever you want into the code to execute that what you said. > However... "As of March 2023, the Codex Models are now deprecated. Please check out our newer Chat models which are able to do many... Source: over 1 year ago
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PEST mentions (20)

  • 19+ Laravel Best Practices for Developers in 2024
    Laravel also has out-of-the-box testing tools like Pest and PHPUnit and functionalities to enable expressive testing. It also supports executing automated testing sessions that are more precise than manual ones. - Source: dev.to / about 2 months ago
  • How to build a Laravel app using TDD that won't hurt you in the future
    For test-driven workflow we need a testing framework. Laravel already has PHPUnit built in, but we replaced it with PestPHP from Nuno Maduro. - Source: dev.to / 2 months ago
  • Late Night Refactors #1: Composer Packages
    That’s why the next step in my workflow is Pest—a modern, elegant testing framework for Laravel built by the legend, Nuno Maduro. Let’s talk about how testing ensures my app isn’t just "correct" in theory, but actually works as expected. - Source: dev.to / 3 months ago
  • Embracing the Future of Web Development with Laravel, PestPHP, Livewire and Vue.js
    Testing was previously a significant challenge for me until I discovered PestPHP. Its simplicity and expressive syntax transformed a tedious task into a valuable and efficient part of the development process. With PestPHP, ensuring the reliability of my code has never been easier or more efficient. It provides a safety net that catches bugs before they become problems, allowing me to concentrate on building and... - Source: dev.to / 11 months ago
  • The PHP Orkestra Framework
    As you can see this template will add and configura the Pest test suite with a custom TestCase class that will start the application for your tests, making easy to test your application services (as used by Orkestra itself) and you will see a basic application, with a single route in the file config/routes.php that calls a Controller that simply render a Twig view. - Source: dev.to / 12 months ago
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What are some alternatives?

When comparing Codex by OpenAI and PEST, you can also consider the following products

GitHub Copilot - Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.

PHPUnit - Application and Data, Build, Test, Deploy, and Testing Frameworks

Kite - Kite helps you write code faster by bringing the web's programming knowledge into your editor.

Codeception - Codeception is a new full-stack testing PHP framework.

Tabnine - TabNine is the all-language autocompleter. We use deep learning to help you write code faster.

Deploy PHP! - Learn how to create automated deployments for your PHP apps