bundlejs
pev2
bundlejs | pev2 | |
---|---|---|
32 | 40 | |
711 | 2,374 | |
- | 2.2% | |
6.8 | 7.9 | |
3 months ago | 21 days ago | |
TypeScript | TypeScript | |
MIT License | PostgreSQL License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
bundlejs
- Bundlejs: Package Bundle Size Checker
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200 Web-Based, Must-Try Web Design and Development Tools
Package Size Checker
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ESM & CJS: The subtle shift in bundlejs' behaviour
I was closing out some long lived issues over on bundlejs, when issue #50 reminded me of the ongoing debate about how bundlejs should handle the ESM and CJS packages.
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TANStack Query
Still, I'm not really sure about its dependencies: it lists react and @tanstack/react-query (as opposed to @tanstack/query-core) and bundlejs reports 124KB gzipped. Also, while using it, you still need to refer to their react docs (that documentation is really good and has a lot of examples) but not everyone will be thrilled about checking a react documentation when they're using an angular package.
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Jest not recommended to be used in Node.js due to instanceOf operator issues
It's somewhere in between.
React as a lib and architecture _is_ platform-agnostic. The core logic is defined in the `react-reconciler` package. It contains all the implementation of rendering components, diffing trees, managing state, and running effects, as well as all the "Suspense" implementation.
However, the way `react-reconciler` works is that it's built _into_ each platform-specific renderer implementation. So, the size of `react-dom` is actually the size of `react-reconciler` + all the DOM-specific behavior.
A quick check of https://bundlejs.com/?q=react-reconciler suggests it's about 100K minified. https://bundlejs.com/?q=react-dom is 138K, so that tells me that the DOM-specific logic is 38K.
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React Hook Form vs Formik
React Hook Form has no dependencies and a small bundle size. It has a gzipped bundle size of 12.12KB, according to bundlejs.
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What are some of the best new tools of 2022!?
These are shameless plugs, but https://bundlejs.com and https://inthistweet.app. I built both tools specifically because I didn't find any other tools that solved the problems I kept running into.
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How much space do packages end up taking in production build?
Try https://bundlejs.com/ to see
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bundlejs: An online esbuild-based bundler + npm package size checker
bundlejs (pronounced bundle js) is a quick and easy way to treeshake, bundle, minify, and compress (in either gzip or brotli) your typescript, javascript, jsx and npm projects, while receiving the total bundles' file size.
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Beginner's Thread / Easy Questions (May 2022)
Don't know of any but was going thru Adam Wathan's twits and replies. Found, https://github.com/okikio/bundle Looks medium sized.
pev2
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Retrieving the latest row per group from PostgreSQL
This runs in about 250ms. Let's have a look at the explain plan to understand it better. To visualise it, I am using the excellent visualisation tool from Dalibo.
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Pg_hint_plan: Force PostgreSQL to execute query plans how you want
The PEV2 is open source and give you a good visualization. I never used this pgmustard to compare.
https://explain.dalibo.com/
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Efficient Database Queries in Rails: A Practical Approach
Visualize Your Plan: Visit explain.dalibo.com and paste the generated plan text and query. Then, hit Submit. The tool will generate a visualization of your query plan. Here's an example of the visualization for the fifth attempt version of the query from this post. It shows the different types of scans that were used and how the data gets combined. The duration of each operation is also shown:
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What's new in the Postgres 16 query planner (a.k.a. optimizer)
You can download the whole analyzer as a simple html file and use it this way. No need to obfuscate or sanitize anything at all.
https://github.com/dalibo/pev2
- Visualizing and understanding PostgreSQL EXPLAIN plans made easy
- Don't use DISTINCT as a "join-fixer"
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When should you use the IN instead of the OR operator in Postgres queries?
You might be interested in sites like https://explain.dalibo.com/ which make the output a bit nicer to read. I use these quite often to quickly identify bottlenecks.
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200 Web-Based, Must-Try Web Design and Development Tools
PostgreSQL Query Plan Analyzer and Visualizer
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Do you use pgAdmin? Why?
I didn’t know about pev2, interesting, checking it now. Did you integrate the component yourself or are you using this hosted page by them: https://explain.dalibo.com/?
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Tuning DB
IMO it‘s important to get started with indexing. Grab your most frequently used queries and run an EXPLAIN ANALYZE to identify the problems. This tool might help you to understand your execution plans. Once you identified your problems, you can build indexes and check again. Then you should regularly check if your indexes are used.
What are some alternatives?
ponyfill - 🦄 Like polyfill but with pony pureness
TypeORM - ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
esbuild-runner - ⚡️ Super-fast on-the-fly transpilation of modern JS, TypeScript and JSX using esbuild
awesome-db-tools - Everything that makes working with databases easier
bundlesize - Keep your bundle size in check
hypopg - Hypothetical Indexes for PostgreSQL
tslib - Runtime library for TypeScript helpers.
pev - Postgres Explain Visualizer
sharedworker - A small spec. compliant polyfill for SharedWorkers, it acts as a drop in replacement for normal Workers.
sysbench - Scriptable database and system performance benchmark
pretty-bytes - Convert bytes to a human readable string: 1337 → 1.34 kB
yugabyte-db - YugabyteDB - the cloud native distributed SQL database for mission-critical applications.