When working on npm projects with multiple subprojects as dependencies, there’s a problem when you need to do frequent updates. Ideally, that dependencies should have their own tests and versioning, but that’s not always possible (for example, private packages) and sometimes we would need to publish multiple development versions while trying to debug some obscure issues. This is tedious and nasty, so that’s why so much people like monorepos.

When installing Mafalda packets, a problem I’ve suffered several times are install times, specially since I’m using git dependencies. I tried to reduce times by publishing some of the most common packages to npm, so removing need to install and compile development dependencies like Typescript, but still install times were huge for no reason, so I needed some way to measure the install time of each one of the dependencies. This lead out options like UNIX time command or tools like slow-deps, so just by change, I found on StackOverflow a reference to gnomon.

I’m advocate of automatization, and that includes not only CI/CD pipelines, but also I wanted to do it for documentation publishing. Mafalda is split in a lot of packages (currently more than 30!), so I wanted to have a single place where to publish the documentation of all of them. Github Pages allows to host a website for your organization or username by free (this blog and personal site already makes use of it), and it can also host automatically a website for each repository as sub-paths of your username/organization main website. Problem is, that it only works for open source repositories or for paid plans, and most of the Mafalda SFU repositories are private ones. So since the Mafalda SFU project website is already hosted on Github Pages as a public repository, I decided to store and serve from it all the other repositories documentation as well… doing it in an automated way :-)

Recently I’ve been involved in a new Typescript project all of my own where I would end up deploying it on production on a raw AWS machine, so no help from dev friendly PaaSs environments, as I usually prefer to work.

At Dyte we are now 44 persons, most of them developers, and each one has his own personal code style. This has lead sometimes to huge code conflicts when doing merges that create some annoyances and delays, so we decided to create an unified linting code style for all of Dyte projects (including a Jira ticket too!), just only we have been procrastinating it due to some other priorities. So, after the last merge conflict in a new project just created some days before, we decided to fix that issue once for all. Come and follow us to see how at Dyte we take code quality serious, and how at Dyte we don’t just simply apply a linter to our source code.

At https://github.com/versatica/mediasoup/pull/777 (the lucky number :-D) I’ve published a PR that allows to create and use prebuild images of mediasoup, not needing to compile it at install on the target platform. This is done by compiling the Worker executables in advance for multiple platforms, and bundling them in the distributed package.

projectlint is a projects-wide linter and style checker I’ve been working on during the last weeks. As part of its set of rules, one of them ensures that the current version of the operating system where the code is running is maintained and updated. But, is there a npm package with info about the operating systems lifecycles? Nope… enter OS lifecycle.