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Bytes #34: Vuex 4, npm 7 and Web Predictions in “An Absolute Rager”

Bytes #34 is a February 2021 snapshot of Vuex 4, npm 7, Tomasz Lakomy’s web predictions, and developer links—not current setup guidance.
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Bytes #34, “An absolute rager,” was published on February 8, 2021. This short JavaScript newsletter centered on the then-new Vuex 4.0 and npm 7 releases, followed by an interview with developer Tomasz Lakomy and a set of links for web developers. Its release notes and predictions are best read as a snapshot of the JavaScript ecosystem in 2021, not as current setup guidance.

What Bytes #34 covered

The issue called itself “Your ~~favorite~~ most confident JavaScript newsletter” and was described as a two-minute read. Its archive identifies it as issue 34, published February 8, 2021. Read Bytes #34; check the Bytes archive.

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The central items were Vuex 4.0 and npm 7. The issue also asked what building for the web might look like five years later and offered eight links in its “Cool Bits” section. The newsletter printed a figure of “196,016 developers who receive Bytes each week, for free”; that is the issue’s own audience claim, and the page does not state how it was measured.

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How the issue described Vuex 4.0

Vuex is a state-management pattern and library for Vue.js, created by Vue team members and designed around Flux patterns also used in Redux. In this issue, the release was presented as an update focused on compatibility with Vue 3, with Composition API support, improved TypeScript support, and a simplified approach.

  • createStore introduced a new installation process.
  • Global typings for this.$store in Vue components were removed, so TypeScript users could declare typed structures themselves.
  • Four bundles aligned with Vue 3 were generated automatically.

These are the issue’s February 2021 descriptions. They do not establish the recommended installation steps or compatibility picture for current projects; consult current Vuex documentation before applying them.

What npm 7 added, according to the newsletter

Bytes reported that npm 7 had become the latest release the previous week and would be installed by npm install --global npm. The article highlighted these capabilities as features of the release at that time:

  • Workspaces: manage multiple packages from a top-level root package.
  • Peer dependencies: npm began installing them automatically.
  • Lockfiles: support for package-lock v2 and yarn.lock.
  • Audits and scripts: improved npm audit output and the --ignore-scripts option for skipping pre- and post-scripts.

The issue relayed npm’s description of the package-lock format as allowing “deterministically reproducible builds” and including what npm needs to fully build the package tree. That wording is presented here as a quotation attributed to npm by the newsletter, not as a separately verified current specification. npm’s release labels and behavior can change, so treat the installation command as historical rather than current advice.

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Tomasz Lakomy’s five-year forecast

The “One Question Interview” asked: “What does building for the web look like 5 years from now?” Tomasz Lakomy offered four personal predictions:

  • Simple tasks would get simpler through serverless technologies and frameworks such as Next.js.
  • React would be the go-to tool for apps, while Svelte would be used for sites.
  • jQuery and WordPress would continue to power a majority of the web.
  • He would still look up flexbox documentation when styling.

Those statements were forecasts and opinions, not measurements or findings. The issue alone cannot establish how accurately they described the web five years later.

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The eight “Cool Bits” links

The newsletter pointed readers to eight items: Felix’s article about JavaScript memory management; Transition.style; an article on bad TypeScript habits; a video about building desktop applications with Vue 3 and Electron; Visual Studio Code’s first update of 2021; Deskreen, an Electron app that turns a browser-equipped device into a secondary screen; Jake Archibald on callback functions; and NES.css, an NES-style CSS framework.

These links were offered as further reading and tools, not as a guarantee of current availability or maintenance. Check each original page and its present status before relying on a tool or tutorial.

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