Node Roundup: TJ Steps Down, Node and io.js Performance, Cloud Commander, Blessed

Datetime:2016-08-23 00:08:17          Topic: io.js           Share

TJ Steps Down

Timothy J Fontaine has stepped down as the leader of the Node project:

Given the strength of its community, I'm confident that Node.js is heading in the right direction. With that said, it's time for me to step back.

The formation of the Node.js Foundation couldn't have happened at a better time in the life of Node.js. I believe this will be the tipping point that cements Node's place in technology. Soon, the foundation will be announcing its first meeting, initial membership, and future plans for Node.js.

The announcement includes details about Julien Gilli's work on the project, who is paid as a full-time developer on Node itself:

Julien has been responsible for the last few releases of Node.js -- both the v0.10 and v0.12 branches.

Thanks to him, we were able to ship v0.12.0 with all our tests passing and on all of our supported platforms. This was the first Node.js release ever to have that feature.

There's also another post on the Node blog by Scott Hammond that reiterates the move towards the Node.js Foundation:

Under the aegis of the Foundation, the Node.js project is entering the next phase of maturity and adopting a model in which there is no BD or project lead. Instead, the technical direction of the project will be established by a technical steering committee run with an open governance model.

That all sounds promising, except most of us just want a Node that has ES6 features without flags and continued updates to the V8 core. Naturally that brings me to io.js which just hit version 2.0.1. This release updates libuv and V8, and has fixes for async-wrap, documentation, and some of the internal C++ in the src/ folder. And you may also remember that the io.js 2.0.x branch has enabled lots of ES6 features without flags.

Node and io.js Performance

Nick Harley sent in Performance Showdown: Node.js vs. io.js v2.0.0 :

A 14.8% speedup from Node to the latest version of io.js - certainly worthy of note. If you’re looking at one of the latest generation of JS backend frameworks, it certainly pays to give io.js a look as out-of-the-box you get some rather impressive perf improvements. When running a cluster of VMs using the Node stack, depending on scale, that speedup may result in several fewer boxes needed and correspondingly less infrastructure costs - all for free.

Cloud Commander

Coderaiser sent in Cloud Commander (GitHub: coderaiser/cloudcmd , License: MIT , npm: cloudcmd ), a Node app that's been under active development since 2012. It's a file manager that reminded me of a web version of Midnight Commander, and it bundles CodeMirror and Ace so you can edit code with it quite comfortably.

It's built with Express and Socket.IO, and I was pleased to see they're on Express 4.x. The documentation the homepage includes details on how to deploy it with a non-root user for Linux/iptables or nginx.

The web app has a console interface as well, so you can type commands rather than using the web GUI.

Blessed and Blessed-Contrib

A colleague kept telling me how good Blessed-Contrib was, and I've only briefly mentioned Blessed on DailyJS before so I wanted to mention it. The attached gif illustrates why. Blessed is a curses-like library, but it has a very high-level API that I find much easier to understand than most terminal GUI libraries.

However, the magic really happens when you get blessed-contrib :

I've been waiting for something like this for years but never found a high-level scripting language library good enough to make my 1980s Unix console UI fantasies come true. Now I can finally bring to life my W.O.P.R version of our status dashboard!





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