10 Work-Life Hacks for a Developer | by Yasas Sandeepa | May, 2022

From opening VS Code on-line on GitHub to working prolonged instructions with Bash aliases

Top 10 Tricks — Cover Image
Picture by Domenico Loia on Unsplash — Designed by Creator

How a lot time do you spend finishing a activity in your day by day routine/dash or work week? Do you suppose the time you spend, is productive sufficient? Most likely, chances are you’ll waste extra time looking for issues or chances are you’ll not know there’s a simple method to do it.

Right this moment I’m bringing you crucial and unknown hacks that may assist each programmer to enhance their productiveness. Some folks could already use these hacks of their improvement journey! However I’m certain there are a substantial quantity of programmers who don’t know such a factor exists. So get able to be amazed!

In case you are an online developer, your favorite IDE could be VS Code for certain. As a result of it’s the preferred, light-weight and has the very best IDE net improvement choices obtainable.

Relating to GitHub, you both clone or obtain that code after which open it within the VS Code. I do know it’s considerably irritating to open vs code domestically to do a fast repair.

However are you conscious that there’s a web-based model of VS Code offered to glace by way of and modify the code simply? You simply have to press the interval (“.”) key in the primary entry level of the repository.

Press the interval key to open VS Code on-line (Picture by Creator)

This can be a service coming from zero-install Microsoft Visual Studio Code that runs totally within the browser.

This lets you make light-weight code modifications simply to any file. Additionally, you possibly can add new recordsdata and commit on to a department. You’ll be able to run it anyplace similar to in your pill.

The limitation is you could’t run or debug your software on this net editor. However it will likely be tremendous helpful to do fast fixes and save your treasured time.

Suppose your new API supplies the under JSON response and now it’s worthwhile to incorporate it into your entrance finish. In case you observe Object-Oriented Ideas, it’s worthwhile to map this API response to lessons/interfaces.

I hope most of you might be conversant in TypeScript. Creating varieties for such advanced JSON objects is extraordinarily tedious and time-consuming. Additionally if you’re conversant in dart language (utilized in Flutter), we have to create lessons and add manufacturing unit strategies to every of them. It’s actually cumbersome and it’ll price your treasured time.

Is there any simple manner to do that? Sure after all.

Introducing you the Quicktype.io

This app will generate strongly-typed fashions and serializers from JSON schemas. It will probably convert advanced JSON schemas to object fashions immediately. Additionally, this helps so many languages similar to C#, C++, Java, Swift, dart and extra. It’s a fully free and open-source device.

I used this closely to transform JSON schemas into dart objects in Flutter.

You simply solely want to stick the JSON response and choose the popular language. it should immediately convert and provides the outcomes.

Generated outcome for Typescript Language (Picture by Creator)

Copy and paste the above JSON schema and let the magic occur!

So from hereafter, you no want to put in writing mannequin lessons and serialization code manually. This may robotically infer varieties and prevent hours of labor.

Debugging is the artwork of eradicating bugs. Including a very good outdated console.log() for debugging might be some of the frequent practices amongst builders. Outdated habits die laborious.

A lot of the builders really feel snug utilizing console.log() as an alternative of an IDE debugger because it takes a while to configure in addition to they don’t wish to make logging sophisticated. However including a console.log() for every operate that must be checked is painful and cumbersome.

Right here comes the life saviour! You’ll be able to have a debugger with zero configurations in any front-end framework.

Introducing debugger; It heeds an identical process as you have been including a breakpoint to your code utilizing the IDE. However this manner is far less complicated.

This may work no matter your framework/library. So it may be utilized in React, Angular, Vue or another platform. Let’s see add this.

You’ll be able to add a debugger anyplace within the codebase. For the demonstration goal, I’ve added a debugger after submitting a easy type in my react software.

Including the debugger (Picture by Creator)

When you add a debugger; then simply begin the method of your software by opening the examine. Now it’s worthwhile to navigate the place your operate is executed from the UI. When the JavaScript engine within the browser reached the debugger, it should cease the execution and present you precisely the place the place that you just positioned the debugger.

Browser stops the execution as soon as it reaches the debugger (Picture by Creator)

Now you possibly can examine and see what the information/ objects have been obtained. While you hover over an already executed code fragment, you possibly can see the values assigned to every one.

Hovering over the variables (Picture by Creator)

See how simple is that!

The added benefit of that is, you possibly can step by way of the subsequent code strains one after the other and dive into the execution of features. Press F10 or click on the step over icon within the debugger window and it’ll execute the subsequent line.

So that you no want to fret about including a debugger repeatedly. You’ll be able to test the entire codebase in a single run.

This trick will certainly scale back your time in logging. However I strongly counsel you employ an IDE debugger or debug device because it offers way more performance moderately than bizarre debugging.

When creating, we search dozens of issues on the net. For that, we open so many tabs within the browser. Tabs are getting on and on. In the end it turns into so smaller even we will’t recognise the title of it. (tab cluttering) It’s so laborious to seek out the related tab once more and we waste a lot time navigating one after the other.

Cluttered tabs within the browser (Picture by Creator)

Introducing One tab. Only one click on away and all of your tabs will develop into simply accessible. It’s a tab administration browser Extension and you may set up it free.

It’s tremendous simple to make use of. You simply have to click on the one tab icon and it’ll collapse all of your tabs into one single tab.

After clicking the One tab icon (Picture by Creator)

Now all of your tabs are completely seen and you may choose no matter you need by clicking a one.

This isn’t solely a tab litter reducer but it surely comes with so many options.

Most significantly it should save as much as 95% of reminiscence by decreasing the variety of tabs opened. Additionally, the tabs will be locked and saved for future reference as bookmarks. This may preserve a tab historical past.

Tab Historical past (Picture by Creator)

One tab permits you to simply export and import your tabs as an inventory of URLs. Additionally, you possibly can create an online web page out of your checklist of tabs and share it with your pals.

It’s such a tiny little beast and it is best to undoubtedly attempt that out!

In case you are a back-end developer, you’ll undoubtedly use Postman to test the API endpoints. However did you employ it correctly or get the utmost out of it? There are such a lot of issues can do with Postman. I’m bringing you only a easy trick to retailer the token robotically.

I hope everybody conversant in JWT token authentication. Usually you ship a login request and replica the token and put it into the Bearer token part within the authorisation when testing auth endpoints utilizing Postman. Why are you losing such time doing that? There may be a simple method to do it.

You’ll be able to automate the process so as to add the token to the authorisation header in postman. You simply have to do easy three steps.

  1. Create a brand new Setting
  2. Go to the Authorization tab on the gathering, then set the kind to Bearer Token and worth to access_token
  3. Put pm.atmosphere.set("access_token",pm.response.json().token);line in Check tab
Organising Postman to robotically add the token (Picture by Creator)

When you configured this accurately, you don’t have to manually copy-paste the token for brand spanking new requests. It would robotically set it because the variable. This may save your treasured time!

In case you are working with Linux based mostly distros, you know the way laborious to recollect prolonged instructions. Additionally, it’s cumbersome to sort the identical prolonged instructions over and over.

Spring boot run with customized config command (Picture by Creator)

But when you understand this trick, you do not want to fret about typing prolonged instructions or looking the bash historical past for beforehand typed instructions anymore!

Introducing bash aliases, a shortcut to instructions!

You can also make aliases to run these prolonged instructions with any rememberable identify. Bash aliases not solely make the duty simpler but in addition save time for the customers. This may enhance your effectivity drastically.

That is performed through the .bashrc file which is usually outlined in $HOME/.bashrc

You’ll be able to edit this file and add any alias as per your requirement. I’ll shortly information you to create an alias to seek out the overall rely of the variety of recordsdata beneath a listing and all its subdirectories.

In case you observe the traditional process, it’s worthwhile to sort discover . -type f | wc -l command at all times.

discover command (Picture by Creator)

However with this method, you possibly can create a shortcut to name this command.

First, run nano .bashrc to open the ~/.bashrc file within the nano editor. (you need to be in your house listing) Then create an alias on the backside of the file with any preferable identify.

You’ll be able to both enter the command instantly or make a sh file and hyperlink into this.

Making alias to seek out command (Picture by Creator)

Lastly, sort supply ~/.bashrc to take impact the modifications. Now you simply have to sort that identify and it’ll execute the command.

Check run (Picture by Creator)

See how simple is that. Now you simply have to sort rely to get the rely of all of the recordsdata on this listing.

Additionally with this, you possibly can simply arrange your a number of work environments. For example, you possibly can run Java 8 in a single console and Java 11 in one other console simply. You simply want so as to add the exports in a shell script file and create an alias to that.

Run Java8 and Java11 utilizing alias (Picture by Creator)

Do you marvel how portfolio web sites (those who haven’t bought any back-end server) have a contact me type! Right here is the trick.

Introducing EmailJS. A easy service that permits you to ship emails instantly out of your client-side JavaScript code

You simply want to attach EmailJS to one of many supported electronic mail companies (similar to Gmail, Outlook, Yahoo, and many others), create an electronic mail template, and use Javascript to set off an electronic mail.

See the under brief video demonstration that reveals the way it occurs.

EmailJS Demonstration (Gif Picture by Creator)

With EmailJs, you possibly can ship as much as 200 emails monthly fully totally free.

Moreover, if you’re a college scholar, this factor will probably be beneficial to your undertaking demonstrations as effectively. There may be an npm package deal and API integration as effectively.

You’ll be able to test my implementation on GitHub here. All the required particulars are within the readme file and you may simply seek advice from it and implement EmailJS into your software.

EmailJS supplies further options similar to auto-reply, including attachments, requiring CAPTCHA validation and many others. You’ll be able to discover extra from here.

This will probably be an interview hack!

What number of programmers are concern to face an Interview? Some could also be effectively gifted however lack communication expertise. So they are going to face difficulties when dealing with interviews.

However if you’re conscious of this web site, you’ll undoubtedly really feel assured when dealing with interviews.

This platform supplies mock interviews anytime with a collaborative real-time code editor and inbuilt audio calling. So to face an interview session with somebody of equal experience and it’s giving an actual interview expertise.


This may also permit customers to enhance their coding by offering follow coding questions. (Just like HackerRank platform) The questions are categorised into totally different buckets and it’s so simple to be taught every matter one after the other.

It supplies an excellent clarification of programming ideas as effectively.

So prepare to your subsequent interview with Interviewbit! You’ll find yourself with a very good supply from a giant firm.

Organising a improvement atmosphere for an software is cumbersome. It’s essential to set up the required libraries with the right variations in an effort to make it run. However this trick lets you run your app with none hustle.

Bringing you the CodeSandbox!

CodeSandbox is a web-based editor for speedy net improvement. This enables builders to easily go to a URL of their browser to start out creating an software. You’ll be able to edit the code and see the modifications in real-time. You’ll be able to shortly prototype, discover, and share your creations with a single click on.

It removes all of the complexities associated to the undertaking’s setup and permits for straightforward improvement and real-time collaborative coding.

In order the start line, you possibly can both import a Native undertaking or a GitHub undertaking into CodeSandbox. When imported from GitHub, you may make modifications and both create a PR or commit the modifications instantly.

Additionally, there’s a particular trick to import any Public GitHub repository to CodeSandbox. Go to any public GitHub repository. Ex: My Theme Changer software. Then within the URL part, append ‘field’ in-between ‘hub’ and ‘.com’ components.

Change the GitHub URL:

This may redirect to CodeSandbox with opening your GitHub undertaking.

My Theme Changer software in Code Sandbox (Picture by Creator)

This not solely permits for executing your purposes on the net, however most significantly this permits for Actual-time collaboration. (Google docs type)

You’ll be able to concurrently create, delete, edit and transfer recordsdata and code with others in a sandbox.

There’s a Stay tab within the exercise bar. You will get a Stay URL Hyperlink to share with different CodeSandbox customers. Then they’ll be a part of your session and seamlessly collaborate real-time on the identical sandbox with you.

Actual-time collaboration in CodeSandbox (Gif by Creator)

One other cool function of CodeSandbox is that it will probably deploy a manufacturing model of your software as effectively. This lets you deploy your app in Vercel, Netlify (you don’t even want to hook up with your account) or GitHub Pages with zero configurations and it’s fully free!

Deploying the appliance to Netlify (Picture by Creator)

CodeSandbox comes with so many options and you may learn extra from their unique docs here. It’s a full package deal for all of your necessities.

As my remaining trick, I’ve determined to boost your coding high quality. I do know most of you dealing with code evaluations day after day life. However as people, our eyes could not catch these errors/small points within the first place.

These will be recognized within the compile-time, however some will not be detected even within the compile time. These foolish syntax errors or the micro-interactions you might have throughout a evaluation will stop you from being productive and finally it should take the time away you could spend on fixing one other bug or creating the subsequent nice function of your App.

We will mitigate this challenge by utilizing a Static Code Analyzer. Some are conversant in the identify, Linter or Code Inspector.

It permits checking your code for potential errors and vulnerabilities earlier than it even runs. It would robotically scan your code for flaws that would trigger errors or inconsistencies in code. Some may even help repair them for you!

This course of will enhance the standard of your code, implement coding requirements and showcase the potential vulnerabilities. There are such a lot of Static Code Analyzers that help virtually all of the languages.

  • ESLint: most popular linter within the JS world.
  • Stylelint: a linting device for CSS and CSS-like syntaxes like Sass.
  • Awesome ESLint: a easy checklist of superior configs, parsers, plugins, and different instruments.
  • Checkstyle: automates the method of checking Java code.
  • SonarQube: superior Code High quality Assurance device that mixes static and dynamic evaluation.
SonarQube Evaluation — https://www.sonarqube.org/

As for the demonstrating functions, I’ll present you the way the ESLint works. I’ve created a demo React undertaking for this. Can you notice the errors I’ve added under?

Can you notice the errors? (Picture by Creator)
  • I modified the emblem’s identify within the import however forgot to vary it within the code.
  • The import to the Login part is inaccurate and useState shouldn’t be imported.
  • I modified the category identify however forgot to vary it within the export.
  • Some variables will not be used within the code.

And not using a linter, these issues is likely to be laborious to determine. Let’s see if these points will pop up after we arrange the ESLint.

First, it’s worthwhile to set up the ESLint extension for VS code.

Set up the ESLint extension for VS code (Picture by Creator)

Then you possibly can set up the ESLint as a dev dependency to your undertaking.

yarn add eslint --dev

You must then arrange a configuration file, and the best manner to try this is:

yarn create @eslint/config

After working this, you may have a .eslintrc config file in your listing. Initially, there will probably be no guidelines, however you possibly can outline customized guidelines in there and it’ll override the default configs. Strive the under guidelines.

quotes: ["error", "double"],
"react/react-in-jsx-scope": "off",
"react/jsx-filename-extension": [1, extensions: [".js"] ],

You’ll be able to add extra guidelines to this. To be taught in regards to the superior configuration settings of ESLint, please seek advice from the official documentation here. I’ll create a separate article to clarify these configs.

Now let’s examine the code and see what the output our linting device offers. (Alternatively, you possibly can run yarn lint)

ESLint offers a squiggly pink line to point the problems (Picture by Creator)

See how simple to determine the problems now! You’ll be able to hover over the pink strains and see the problems. In some instances, it should present fast fixes.

As you skilled, these issues is likely to be laborious to determine and not using a linter. It would save your treasured time in addition to enhance the coding high quality.

Picture by Jason Hogan on Unsplash

Know your Framework
Grasp one framework and one language.

There’s a idea known as T-Formed studying. The vertical stem (I) represents specialised data expertise. (your core expertise). The horizontal bar represents a broad vary of basic data and mushy expertise. It reveals the power to work exterior of the core space.

T-shaped engineer matrix (Picture by Creator)

So, attempt to be a T-Formed developer and you’re going to get an excellent demand within the IT trade.

High quality over Amount & Concentrate on Simplicity
It doesn’t matter what number of code strains you might have written, however what issues is your high quality of coding. It’s essential to write effectively normal code clear and exactly.

For that, it’s worthwhile to observe software program improvement finest practices, similar to SOLID, KISS, DRY and many others. Be conversant in design patterns. Be sure you be taught the idea correctly. I intend to put in writing these items as effectively in close to future.

Continue to learn
You could have chosen a profession that requires steady studying. Be taught to find it irresistible. Attempt to remedy at the least 1 or 2 issues and be taught new ideas each day. It doesn’t matter how small or larger the questions are. What issues is you do it each day. This helps in sustaining consistency which helps rather a lot within the longer run.

In case you get caught in an issue, take a break and are available again
Suppose you might be desperately making an attempt to unravel an issue. You’ll attempt every part however nonetheless could also be unable to discover a resolution. In case you are in a state of affairs like this, it’s worthwhile to take a step again out of your laptop.

Do one thing to take your thoughts off coding. Do one thing stress-free. As soon as you’re feeling refreshed and energised, attempt that drawback once more and you’ll find yourself clicking your mind! It’s a confirmed methodology by researchers.

Take into consideration your self too
All of us are on tight schedules. However we have to consider ourselves too. It’s not coding nor cash at all times! However good well being and respectable life.

All the time eat wholesome meals. Maintain water with you to take sips after 10–20 minutes. Additionally don’t preserve ready in the identical place for hours. Preserve your physique by doing at the least 20 minutes of train per day.

The following pointers will probably be useful in your very long time journey!

I’ve mentioned essentially the most attention-grabbing and hidden methods {that a} programmer ought to pay attention to. In case you really feel these hacks are helpful, apply them in your individual atmosphere when subsequent time you might be engaged on a undertaking.

It would make your life simpler and prevent treasured time. Additionally, if you understand some higher as soon as, put them contained in the remark part.

By no means cease studying! Blissful coding.

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