Fancorico  Hunt

Fancorico Hunt

1604410778

LocalStorage vs. Cookies: All You Need to Know About Storing JWT Tokens Securely in the Front-End

Access tokens are usually short-lived JWT Tokens that are signed by your server and are included in every HTTP request to your server to authorize the request. Refresh tokens are usually long-lived opaque strings that are stored in your database and used to get a new access token when it expires.

Where should I store my tokens in the front-end?

There are two common ways to store your tokens. The first is in localStorage and the second is in cookies. There is a lot of debate over which one is better with most people leaning toward cookies as they are more secure.

Let’s go over the comparison between localStorage and cookies.

Local Storage

Pros: It’s convenient.

  • It’s pure JavaScript and it’s convenient. If you don’t have a back-end and you’re relying on a third-party API, you can’t always ask the third-party API to set a specific cookie for your site.
  • Works with APIs that require you to put your access token in the header, like this: Authorization Bearer ${access_token}.

Cons: It’s vulnerable to XSS attacks.

An XSS attack happens when an attacker can run JavaScript on your website. This means that the attacker can take the access token that you stored in your localStorage. An XSS attack can happen from a third-party JavaScript code included in your website like React, Vue, jQuery, Google Analytics, etc. It’s almost impossible not to include any third-party libraries in your site.

#jwt #localstorage #cookies

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Buddha Community

LocalStorage vs. Cookies: All You Need to Know About Storing JWT Tokens Securely in the Front-End
Fancorico  Hunt

Fancorico Hunt

1604410778

LocalStorage vs. Cookies: All You Need to Know About Storing JWT Tokens Securely in the Front-End

Access tokens are usually short-lived JWT Tokens that are signed by your server and are included in every HTTP request to your server to authorize the request. Refresh tokens are usually long-lived opaque strings that are stored in your database and used to get a new access token when it expires.

Where should I store my tokens in the front-end?

There are two common ways to store your tokens. The first is in localStorage and the second is in cookies. There is a lot of debate over which one is better with most people leaning toward cookies as they are more secure.

Let’s go over the comparison between localStorage and cookies.

Local Storage

Pros: It’s convenient.

  • It’s pure JavaScript and it’s convenient. If you don’t have a back-end and you’re relying on a third-party API, you can’t always ask the third-party API to set a specific cookie for your site.
  • Works with APIs that require you to put your access token in the header, like this: Authorization Bearer ${access_token}.

Cons: It’s vulnerable to XSS attacks.

An XSS attack happens when an attacker can run JavaScript on your website. This means that the attacker can take the access token that you stored in your localStorage. An XSS attack can happen from a third-party JavaScript code included in your website like React, Vue, jQuery, Google Analytics, etc. It’s almost impossible not to include any third-party libraries in your site.

#jwt #localstorage #cookies

Aarna Davis

Aarna Davis

1625055931

Hire Front-end Developer | Dedicated Front-end Programmers In India

Hire top Indian front end developers for mobile-first, pixel perfect, SEO friendly and highly optimized front end development. We are a 16+ years experienced company offering frontend development services including HTML / CSS development, theme development & headless front end development utilising JS technologies such as Angular, React & Vue.

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#front end developer #hire frontend developer #front end development company #front end app development #hire front-end programmers #front end application development

Front End Development Best Practices To Follow

This is image title
As someone from a non-tech background, you might not understand the complexities of front-end development. What we see on our mobile screens or PCs is a mere fragment of intricately woven code. But if you are looking forward to developing an application, you would have to dive in and know the scopes found in front-end development with the advent of new technologies, tools, and frameworks.

In this blog, we will help you understand the best practices of Front-end development and the burgeoning trends that would help you ensure the quality development of your digital products. Learn about the future of web development is here.

GUI Development Best Practices: UX And UI

Before you start the development work, it is essential to discuss the user experience and user interface of your product. The front-end of any software is the only thing that interacts with your users. Moreover, it is important that you make incredible contact with your users. It is not just about the smoothness; also about navigation; you have to make things as simple as possible for your users to interact with your product.

User Experience Vs. User Interface

Most people confuse user experience and user interface to be one and the same thing. But they cannot be more wrong. User experience and user interface work together; they are different components of your product’s front end? Here are a few things which they share and that differentiate them.

  1. User Experience
    Starting with UX, it is a term coined by Don Norman, and when he did that, he did not contextualize it to any kind of software product. It was used for multiple disciplines, including marketing, graphical & industrial design, interface, and engineering.
    This is image title
    In software development, it focuses on building user-centric processes that optimize the user interaction with the product. The best practices of delivering a great user experience include; researching customer behavior, understanding the context in which the audience takes action, and creating a systematic vision for the target audience to reach its goal.Use your newfound knowledge to develop an actual graphic design. It needs to be analytical and action-provoking. A good UX designer would always understand the way a user interacts with your product.

  2. User Interface
    User experience helps you define the user interface design. It would include the components that make up the entire experience of the product. Additionally, it includes toggle, background, fonts, animation, and other graphical elements.
    This is image title
    If the user experience is about how the user interacts with your products, the user interface is about giving them the channels to interact with your product. So, the best practices of creating a rewarding user interface are; following brand style guidelines, intuitive design, support for various screen sizes, and effective implementation.

Front-End Development Best Practices: Design To Development

Once you are done with the design part, it is time to dive into development. The process includes turning the graphical assets into a functioning product. There are various approaches that the software community uses, but the most rewarding one is object-driven design and development as it improves the user experience tenfold.

The object-driven approach allows you to design graphical assets that follow the same design and pattern. Also, it allows you to translate the components for faster delivery and a cohesive UX and UI experience across products and platforms.

The design to development process allows you to build interfaces that include layouts, colors, typography, spacing, and more. Front-end development teams are required to work according to the guidelines of the target platform, and they must focus on the UI and UX peculiarities of product development. It is likely that you may face some temporary technical challenges during development and implementation.

It is a trend to automate the front-end development of software with Zeplin or Avocode. The tools ensure access to the updated design, accurate specs and automatically generate the code snippet that allows faster delivery. Learn about the right process of web development here.

  1. Frontend CSS Frameworks
    Depending on the project specification, a software development company would suggest you the right toolsets. The most popular front-end CSS frameworks are Bootstrap, Foundation, Material Design; they are known for increasing the speed of development and come with ready-to-use components that make it easy to replace the manual code and comply with responsive web design standards.

Here is a list of popular front-end development technologies

  • React
  • Angular
  • Vue.JS
  • Knockout and Backbone

Continue Reading

#front end web development #how to learn front end development #how to master front end development #how to practice front end development #is front end development easy

Hello Jay

Hello Jay

1603091544

LocalStorage vs. Cookies: All You Need to Know About Storing JWT Tokens Securely in the Front-End

In my last post, we looked at how OAuth 2.0 works and examined how to generate access tokens and refresh tokens. Now we’re diving into how to store tokens in your front-end.

Access tokens are usually short-lived JWT Tokens that are signed by your server and are included in every HTTP request to your server to authorize the request. Refresh tokens are usually long-lived opaque strings that are stored in your database and used to get a new access token when it expires.

Where should I store my tokens in the front-end?

There are two common ways to store your tokens. The first is in localStorage and the second is in cookies. There is a lot of debate over which one is better with most people leaning toward cookies as they are more secure.

Let’s go over the comparison between localStorage and cookies. This article is mainly based on  this article and the comments on this post.

Local Storage

Pros: It’s convenient.

  • It’s pure JavaScript and it’s convenient. If you don’t have a back-end and you’re relying on a third-party API, you can’t always ask the third-party API to set a specific cookie for your site.
  • Works with APIs that require you to put your access token in the header, like this: Authorization Bearer ${access_token}.

#cookies #web-development #javascript

sophia tondon

sophia tondon

1615430180

Hire Front-end Developer | Dedicated Front-end Programmers In India

Hire Front-end web developers and programmers in India from ValueCoders for your custom offshore Front-end application development projects. Hire Front-end developer from ValueCoders and get interactive Front-end web designs. 16+ years exp. , 100% money back guarantee, 450+ Staff . Contact Us Today!

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