Clockify VS Exploring ES6

Compare Clockify VS Exploring ES6 and see what are their differences

Rating: 0 reviews
Pricing: Freemium $3.99 / Monthly ("Add time for others", "Time audit", "Customize export",)

Rating: 0 reviews

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Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Clockify seems to be more popular. It has been mentioned 57 times since March 2021.

social mentions: 57 vs 0
Time Tracking popularity: 100% vs 0%
alternatives listed: 240+ vs 17

Base details

Website, pricing, platforms and company facts side by side.

	Clockify	EES Exploring ES6
Website	clockify.me	leanpub.com
Pricing	Freemium $3.99 / Monthly ("Add time for others", "Time audit", "Customize export",) Official pricing	—
Platforms	Web Android Mac Browser Extansion iOS Linux +3	—
Company	Startup from Serbia · 2017	—
Listed in	Time Tracking Invoicing Project Management Reporting & Dashboard Accounting & Finance Calendar And Scheduling +3	Developer Tools Productivity Education Tech +1

Features and specs

What each product offers, as listed by its team.

Clockify 9 features

EES

Exploring ES6 5 features

Time audit
Invoicing
Reporting
Add time for other
Scheduling
Forecasting
Expenses
Task rates
Budget & estimates

Comprehensive Coverage
Exploring ES6 provides an exceptionally thorough and detailed exploration of ES6 (ECMAScript 2015) features, covering everything from arrow functions and template literals to generators, proxies, and modules, making it one of the most complete references available for the specification.
Free to Read Online
The book is available to read for free online through Leanpub, making it highly accessible to developers of all backgrounds and financial situations who want to learn modern JavaScript.
In-Depth Explanations
Dr. Axel Rauschmayer is known for his deep, technically precise explanations. The book goes beyond surface-level tutorials and explains the 'why' behind design decisions in ES6, helping readers gain a genuine understanding of the language mechanics.
Well-Structured Organization
The book is organized into logical chapters that each focus on a specific ES6 feature or concept, making it easy to use both as a sequential learning resource and as a reference guide that you can jump into at any point.
Authoritative Source
Written by Dr. Axel Rauschmayer, a highly respected JavaScript expert and blogger, the content is reliable, accurate, and well-researched, drawing directly from the ECMAScript specification itself.

Possible disadvantages

Overwhelming Detail
The level of detail can be overwhelming for beginners or intermediate developers. The book sometimes dives into specification-level minutiae that may not be practical for everyday development, making it hard to distinguish essential knowledge from edge cases.
Dated Content
Since the book focuses specifically on ES6 (2015), it does not cover subsequent ECMAScript updates (ES2016–ES2024) such as async/await, optional chaining, nullish coalescing, and other modern features that are now standard in JavaScript development.
Dense and Academic Writing Style
The writing style can be quite academic and dense, which may make it less engaging or harder to follow compared to more conversational or example-driven JavaScript books. Some readers may find it dry.
Limited Practical Examples
While the book excels at explaining concepts theoretically, it can sometimes lack real-world, practical project-based examples that show how ES6 features are used together in actual application development scenarios.
Length Can Be Intimidating
The book is extremely long and extensive, which can be intimidating for readers who want a quick, concise introduction to ES6. It may take significant time commitment to work through the entire book.

Analysis

An editorial look at what each product does well and who it suits.

Clockify

EES

Exploring ES6

Overall verdict

Overall, Clockify is a versatile and effective time-tracking tool that offers excellent value, especially for those seeking comprehensive features without the hefty price tag.

Why this product is good

Clockify is considered a good tool for time tracking due to its comprehensive features that cater to individual users as well as teams. It is user-friendly, offers unlimited time tracking for free, and includes both manual and automatic tracking options. Its ability to generate detailed reports helps users keep track of productivity. Additionally, it integrates with numerous applications, enhancing its functionality. It's also appreciated for its project management capabilities and ability to handle billing and invoicing, making it versatile for various professional needs.

Recommended for

Clockify is highly recommended for freelancers, small to medium-sized businesses, and remote teams who need efficient time management without financial constraints. Project managers, consultants, and anyone involved in billing or client work would find it particularly beneficial.

Overall verdict

Exploring ES6 by Dr. Axel Rauschmayer is an excellent, in-depth resource for understanding modern JavaScript (ECMAScript 6/ES2015) with clear explanations and practical examples.

Why this product is good

Written by Dr. Axel Rauschmayer, a well-respected JavaScript expert and educator
Provides thorough, detailed coverage of ES6 features with accurate technical explanations
Available to read for free online, making it accessible to everyone
Includes practical code examples that clarify complex concepts
Well-organized structure that lets you jump to specific topics as needed
Explains not just how features work but the reasoning and design decisions behind them

Recommended for

JavaScript developers wanting to master modern ES6 features
Programmers transitioning from ES5 to ES6/ES2015
Developers who prefer a reference-style book they can consult topic-by-topic
Self-learners who want a free, comprehensive resource
Experienced coders seeking deep understanding rather than surface-level tutorials

Videos

Walkthroughs and reviews on video.

Clockify 3 videos + Add

EES

Exploring ES6 0 videos + Add

Quick Features Overview

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

Clockify

EES

Exploring ES6

100% 100%

Time Tracking

0% 0%

Developer Tools

100% 100%

Invoicing

0% 0%

Tech

100% 100%

User comments

Share your experience with using Clockify and Exploring ES6. For example, how are they different and which one is better?

Reviews and articles

External articles and on-site reviews we used to compare the two products.

Clockify no reviews yet

EES

Exploring ES6 no reviews yet

Time tracker alternatives
teetrack.it · Jul 2026

Looking for a different time tracker? These guides compare Teetrack head-to-head with popular tools like Toggl, Clockify, and Harvest — covering pricing, billing features, data export, and how migration works. Each...
10 Best Employee Tracking Software in 2026 [Compared]
mera.work · Jun 2026

For small businesses, the best tool depends on the level of visibility needed. Mera Work is a strong choice if the business needs complete work visibility. Clockify is useful for basic time tracking and timesheets....
10 Top RescueTime Alternatives for 2024 [Detailed Overview]
toggl.com · Mar 2024

As a comprehensive tool, Clockify does many things. It has multi-platform time tracking, timesheet and time off management, scheduling, and expense tracking features.

We have no reviews of Exploring ES6 yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Clockify 57 mentions

EES

Exploring ES6 0 mentions

Launch HN: PointOne (YC W24) – Automated time tracking for lawyers
Check out https://clockify.me/ It's my go-to for hourly "clock your hours" work. - Source: Hacker News / over 2 years ago
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
Clockify - Time tracker and timesheet app that lets you track work hours across projects. Unlimited users, free forever. - Source: dev.to / over 2 years ago
Fellow algerians, a question for you
Clockify.me to timetrack my activities. Source: over 3 years ago

Tracking Exploring ES6 since Jun 2026.

Alternatives to Clockify and Exploring ES6

When comparing Clockify and Exploring ES6, you can also consider the following products.

Toggl
Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.

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JavaScript.com
A free resource for learning and developing in JavaScript

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Harvest
Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.

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EJS

Eloquent JavaScript
Free ebook for the JS Beginners

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Hubstaff
Integrated time tracking, productivity metrics, and payroll for your distributed team.

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UES

Understanding ES6
Get started with the new Javascript

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