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Levels.fyi VS php eventloop

Compare Levels.fyi VS php eventloop and see what are their differences

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Levels.fyi logo Levels.fyi

Compare career levels across software eng and other fields

php eventloop logo php eventloop

a simple non blocking and async event loop written in php
  • Levels.fyi Landing page
    Landing page //
    2023-09-20
  • php eventloop Landing page
    Landing page //
    2023-07-27

Levels.fyi features and specs

  • Transparency
    Levels.fyi provides detailed compensation data across various tech companies, helping candidates and employees make informed decisions about salary expectations and career moves.
  • Comparative Analysis
    The platform allows users to compare roles and salaries across different companies, making it easier to evaluate job offers and understand industry standards.
  • Crowdsourced Data
    Levels.fyi relies on user-submitted data, which means it can provide real-world insights and often more accurate information than official sources.
  • Level Mapping
    It offers a unique service of level mapping, translating job titles and levels across companies to a common framework, making it easier to gauge one's position in the industry hierarchy.
  • Career Resources
    The site provides additional career resources such as negotiation tips, job interview prep, and insights into company cultures.

Possible disadvantages of Levels.fyi

  • Data Accuracy
    Since the data is user-submitted, there can be discrepancies or inaccuracies, potentially leading to misleading salary expectations.
  • Data Freshness
    Not all data is updated frequently, meaning some information might be outdated, which can affect the reliability of comparisons.
  • Privacy Concerns
    Because the platform gathers detailed compensation data, there may be concerns about the privacy and anonymity of users who contribute information.
  • Limited Scope
    The primary focus is on the tech industry, which may limit its usefulness for professionals in other fields or industries.
  • Variable Data Quality
    The quality and depth of data can vary significantly between companies and roles, potentially leading to incomplete or skewed perspectives.

php eventloop features and specs

  • Simple and lightweight
    The library provides a minimalistic implementation of an event loop in PHP, making it easy to understand and integrate into small projects without heavy dependencies.
  • Educational value
    As a straightforward PHP event loop implementation, it serves as a great learning resource for developers wanting to understand how event loops and asynchronous programming concepts work under the hood in PHP.
  • Non-blocking I/O support
    The library enables non-blocking I/O operations in PHP, allowing developers to handle multiple tasks concurrently without relying on multi-threading, which PHP does not natively support well.
  • Timer and periodic task support
    It provides built-in support for timers and periodic tasks, enabling developers to schedule recurring operations or delayed execution within the event loop.
  • Pure PHP implementation
    The library is written in pure PHP without requiring external C extensions, making it portable and easy to install across different PHP environments without special compilation steps.

Possible disadvantages of php eventloop

  • Limited community and support
    The project has a very small community with minimal stars, forks, and contributors on GitHub, which means limited peer support, fewer bug reports, and potentially slower issue resolution.
  • Not production-ready
    Given its small scale and limited adoption, the library may not be battle-tested enough for production environments where reliability, performance, and stability are critical.
  • Limited features compared to alternatives
    More established PHP async libraries like ReactPHP, AmpPHP, and others offer far more comprehensive ecosystems with HTTP servers, database clients, and stream handling that this library lacks.
  • Performance limitations
    Being a pure PHP implementation without leveraging extensions like ev, libuv, or swoole, the event loop may suffer from performance bottlenecks compared to extension-backed alternatives when handling high concurrency.
  • Poor documentation
    The repository has minimal documentation and examples, making it difficult for new users to understand the full API, edge cases, and best practices for using the library effectively.

Analysis of Levels.fyi

Overall verdict

  • Yes, Levels.fyi is a reliable and useful tool, especially for those looking to understand compensation structures in the tech industry. Its crowdsourced data and user-friendly interface make it a go-to platform for compensation-related insights.

Why this product is good

  • Levels.fyi is considered a valuable resource because it provides comprehensive and up-to-date information about salaries, compensation packages, and career levels across various tech companies. It empowers job seekers and employees to make informed decisions by offering transparency into industry standards, allowing for more effective salary negotiations.

Recommended for

  • Tech professionals seeking to benchmark their salaries against industry standards.
  • Job seekers aiming to negotiate better offers with prospective employers.
  • HR professionals looking for market data to align their company's compensation strategies.
  • Students and career changers interested in gaining insights into potential earnings in the tech sector.

Analysis of php eventloop

Overall verdict

  • php-eventloop is a lightweight event loop implementation for PHP that provides a solid, minimalistic solution for developers wanting to implement asynchronous, non-blocking behavior without adopting a full framework like ReactPHP or Amp. It's good for learning purposes and simpler use cases, though it lacks the extensive ecosystem, tooling, and production hardening of more established async libraries.

Why this product is good

  • Lightweight and simple to understand, making it easy to integrate into small projects
  • Useful for learning how event loops work under the hood in PHP
  • Minimal dependencies compared to larger async frameworks
  • Open source and available for inspection/modification on GitHub
  • Can be a good starting point for building custom async solutions

Recommended for

  • Developers learning about event-driven programming in PHP
  • Small projects needing basic async functionality without heavy dependencies
  • Educational purposes and understanding event loop internals
  • Prototyping simple non-blocking I/O operations
  • Developers who want full control over a minimal event loop implementation

Levels.fyi videos

How to Negotiate Your Tech Salary Simulation ft. Levels.fyi

More videos:

  • Review - Levels.fyi: 2020 Top Paying Tech Companies for Software Engineers (Year-End Report)

php eventloop videos

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Category Popularity

0-100% (relative to Levels.fyi and php eventloop)
Job Boards
100 100%
0% 0
Eventloop
0 0%
100% 100
Hiring And Recruitment
100 100%
0% 0
JavaScript
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Levels.fyi seems to be more popular. It has been mentiond 2290 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.

Levels.fyi mentions (2290)

  • Nvidia's $20B Antitrust Loophole (Not an Acquisition)
    I was talking with a great-sounding few-person early startup (nice people, non-evil business, interesting work, etc.), and they wanted me to fill a highly-skilled role... in-office in a VHCOLA, for $110K and "0.5%" in usual option schedule. (Presumably also with the usual barriers to options ever being exercised or liquidated equitably.) Even fresh grads with no experience take home more in this town. I live to... - Source: Hacker News / 8 months ago
  • Ask HN: To those making 200k+ how did you get there?
    Hereโ€™s some resources: - https://levels.fyi - Reddit.com/r/cscareerquestions - Leetcode.com $200k is quite achievable both remote, IF you have experience. If you are brand new to the industry things have shifted and new grads are having a very tough time. Double or triple that was easily achievable remote from 2020 to 2023, but now likely requires going in-office in NYC, SF, or Seattle. The work life balance is... - Source: Hacker News / almost 2 years ago
  • Employees Who Stay in Companies Longer Than Two Years Get Paid 50% Less (2014)
    Nvidia is obviously an exception. Thatโ€™s like saying working at startups will lead to higher monetary rewards because โ€œlook at early Facebook employeesโ€, whereas your expected pay after 4 years at a startup is almost always lower than if you just worked at a medium to large company thatโ€™s public. (See https://levels.fyi). - Source: Hacker News / about 2 years ago
  • Google Sheets In C# โ€“ How To Build Your Own Levels.Fyi!
    Many developers are surprised to learn that levels.fyi, known for its tech salary data, initially ran on spreadsheets without a backend database. This example shows the potential of spreadsheets in managing web data and how you can start with something that works to optimize it later. We can do the same thing with Google Drive and Google Sheets in C#! - Source: dev.to / over 2 years ago
  • Best Companies by City for Software Engineers in Europe (please comment if anything is missing)
    Check levels.fyi , SoundCloud Level4, Level5 are barely reaching 100K with YOE 8-10 years. N26 - L4(Senior), L5(Lead) have avg TC around 80-85 and 100-105 respectively. Zalando for the interview process they have - Senior is around 90K and principal around 115K. That's kinda low. Source: over 2 years ago
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php eventloop mentions (0)

We have not tracked any mentions of php eventloop yet. Tracking of php eventloop recommendations started around Apr 2022.

What are some alternatives?

When comparing Levels.fyi and php eventloop, you can also consider the following products

Salary.com - A compensation and human resource management solutions application.

PayScale - PayScale is an online salary, benefits and compensation information platform.

Glassdoor - Glassdoor is a jobs and career marketplace.

LeetCode - Practice and level up your development skills and prepare for technical interviews.

Layoffs.fyi - Tracking all tech startup layoffs since COVID-19.

Comparably - Get insights from the comprehensive compensation and culture data platform.