Debugging – the process of finding and fixing defects in software – can be a challenging task to do in all languages. Node.js is no exception. Luckily, the tooling for finding these issues improved a lot in the past period. Let’s take a look at what options you have to find and fix bugs in…
I am at the level with Node.JS that I no longer “Suck at it” but I am still learning every time I use it. One of the areas I struggled with was debugging, which was much different and difficult than my .NET and PHP days. It seems like open source meant that you were on your own for debugging.
Special thanks to Gergely for his article on just the topic of Node.js debugging.
One of the takeaways in the article is Pino is an extremely fast Node.js logger, inspired by bunyan. In many cases, pino is over 6x faster than alternatives like bunyan or winston
I had tried Winston as it was recommended by one of my programmer gods. I was not worthy because I couldn’t understand it. I have high hopes for Pino.
via How to Debug Node.js with the Best Tools Available — RisingStack Engineering
It takes a few libraries to create dashboards that look like
Gridster.JS is a jQuery plugin that when combined with Chart.JS to create the charts and jsPDF to snapshot the page into a PDF file you can build a custom dashboard quickly. If you have used Tableau or Microsofts Power BI and wondered, “Could I write something like this in code for a specific solution”, me thinks the answer is “Yes”.
“Backlog” is one of those SCRUMmy terms used to identify features or functions that have been dreamed up or discussed for an application. You collect these ideas into a list which is called the “Backlog”. Then this list is reviewed (Sprint Review) and the ideas are refined (Groomed) and an estimate of effort (Story Points) is assigned to it. Then folks get together and discuss which ones should be done in the next timeframe (Sprint). To collect these ideas some companies use an issue tracking system or an off the shelf ticket system (Atlassian JIRA) and others just use a spreadsheet… gasp.
Sometimes all you need is a simple web application that all the participants can use to enter any ANY of the ideas that came up. Even things like “The buttons should be colored blue.” I needed a simple project to help me learn some technologies that are new to me. Hence the “Backlogger” was born. The whiteboard above shows the original concept.
Technologies used in Backlogger
- Mongo without the headache, neDB
The design requirements were meant to be simple as possible to make this project something that could be done quickly. They also needed to be flexible to allow for better learning.
- Single Page Application
- Open Source
- No user logins, just a password, we are a big happy family
- Self-contained application, no need for outside services or servers
- Mongo database and Mongo queries
- Allow for a maintainable list of people names who contributed ideas to the backlog
- Allow for a maintainable list of functional areas to help groups the ideas
- One time entry of an idea, no editing,
- The editing of an idea will be done during the grooming
- Filters that help find ideas quickly
- Ability to backup and wipe the database (Mongo Documents)
- Simple report that can be printed directly
GeekMustHave would like to thank Phoenix Learning Labs for the resources and funding to do this project. GeekMustHave would also like to thank the MDHHS-DWIP team for the testing and feedback.
Open source, common components
What does it look like?
Backlogger is an Open Source project available on Github.
I’ve used “Backlogger” in one project so far but others who have seen it have expressed some interest in it. That’s another reason why it’s Open Source.
Depending on the feedback I might do additional updates. Maybe I need a “Backlogger” for the “Backlogger”?
TherModern Application Stack – Part 1: Introducing The MEAN Stack introduced the technologies making up the MEAN (MongoDB, Express, Angular, Node.js) and MERN (MongoDB, Express, React, Node.js) Stacks, why you might want to use them, and how to combine them to build your web application (or your native mobile or desktop app). The remainder of…
via The Modern Application Stack – Part 5: Using ReactJS, ES6, and JSX to Build a UI (the Rise of MERN) — DZone Web Dev Zone
There has been some discontent when the migration from Angular 1/1.5 to Angular 2.o actually became a rewrite. I switched to React after seeing some very convincing presentations and talking with some somewhat rabid developers. I am also looking at Vue as a replacement for the Angular / React part of the full stack. I wonder how long it will be before we see the MEVN stack being discussed.
Businesses from all around the globe, irrespective of the industry vertical, have realized the importance of data-driven decision making. Data Analytics is currently one of the most trendy topics in the world and businesses across different verticals are increasingly focusing on deriving meaningful insights from data in order to understand both past and future trends. There…
I have used the first of these libraries D3 along with C3. I think the others are worth a little research time.
- Data-Driven-Documents (D3.js)
- Aperture JS
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This post has a video where a developer did a grid using the Sencha EXT.JS in 1.5 minutes. I can’t find the article in that amount of time. The Need for Speed in Web ApplicationsOften, web applications are slower than we would like them to be. Companies like Google and Facebook have in-house solutions for speeding up their applications. There is a need for a third-party tool that we developers can use to achieve something similar, without needing to spend hours to optimize…
via The Need for Speed in Web Applications — DZone Web Dev Zone