Venn.js is a javascript library for laying out area proportional venn and euler diagrams. This library depends on d3.js to display the venn diagrams. Also we can add some effects such as interaction, tooltip and etc. https://github.com/benfred/venn.js/
Install laravel package from local folder
When we develop laravel packages, they should be uploaded to packagist in order to test it. It’s very annoying to update some small code snippet, upload again and test. In order to prevent this, there is a way to install laravel package from local folder. Add this code snippet to composer.json And run composer install …
Laradock and Xdebug
Mostly we use laradock or homested for laravel projects. But it has some problem for implementation of xdebug. xdebug is powerful tool to speed up development. So, most developers want to enable xdebug on laradock. Actually laradock provides xdebug option. but it is disable by default. We can just enable the option. WORKSPACE_INSTAL_WORKSPACE_SSH=true WORKSPACE_INSTALL_XDEBUG=TRUE PHP_FPM_INSTALL_XDEBUG=TRUE …
A full stack for bitcoin and blockchain-based applications https://bitcore.io/
Bitcore Infrastructure to build Bitcoin and blockchain-based applications for the next generation of financial technology. Getting Started Requirements Trusted P2P Peer MongoDB Server >= v3.4 Checkout the repo git clone git@github.com:bitpay/bitcore.git git checkout master npm install Setup Guide 1. Setup Bitcore config Example bitcore.config.json 2. Setup Bitcoin Node Example Bitcoin Mainnet Config 3. Run Bitcoin …
Datatables for React using Material-UI
MUI-Datatables is a data tables component built on Material-UI. It comes with features like filtering, resizable + view/hide columns, search, export to CSV download, printing, selectable rows, expandable rows, pagination, and sorting. On top of the ability to customize styling on most views, there are three responsive modes “stacked”, “scrollMaxHeight”, and “scrollFullHeight” for mobile/tablet devices. https://github.com/gregnb/mui-datatables
middy.js – stylish middleware engine for AWS Lambda
One of the main strengths of serverless and AWS Lambda is that, from a developer perspective, your focus is mostly shifted toward implementing business logic. Anyway, when you are writing a handler, you still have to deal with some common technical concerns outside business logic, like input parsing and validation, output serialization, error handling, etc. …
Amazon Lex
Amazon Lex is a service for building conversational interfaces into any application using voice and text. Amazon Lex provides the advanced deep learning functionalities of automatic speech recognition (ASR) for converting speech to text, and natural language understanding (NLU) to recognize the intent of the text, to enable you to build applications with highly engaging …
libcurl and firewall
Normally cpp application is using libcurl library for http request. But we can meet firewall to prevent the request. it is tricky how to solve the problem. you can find a solution If you have some knowledge with firewall. I am going to tell that you should not release the product if you didn’t consider …
Ubuntu RAM compression
Current Debian distributions does not have memory compression settings enabled by default. This causes a lot of RAM usage and makes difficult to run many apps for web development. A successor to compcache is zram which is fully integrated in the Linux kernel since 2.6.37.1 and uses lzo compression. The idea behind it is to create swap …









