perspective VS godbledger

Try this project I work on, https://perspective.finos.org/ . It comes with a Python library (that runs the exact same engine/code as in the wasm version), and even a JupyterLab plugin. You can run the engine fully in-python, in-Javascript (via wasm), or replicated between the two.

Standalone Python virtual server example https://github.com/finos/perspective/tree/master/examples/to...

JupyterLab demo on Binder https://mybinder.org/v2/gh/finos/perspective/master?urlpath=...

The best example of WASM being used to render to canvas (it's also visualizations) I've seen is "Perspective":

https://perspective.finos.org/

  "Perspective is an interactive analytics and data visualization component, which is especially well-suited for large and/or streaming datasets. Originally developed at J.P. Morgan and open-sourced through the Fintech Open Source Foundation (FINOS), Perspective makes it simple to build user-configurable analytics entirely in the browser, or in concert with Python and/or Jupyterlab. Use it to create reports, dashboards, notebooks and applications, with static data or streaming updates via Apache Arrow."

Man the a16z marketing machine is working hard unfortunately at cost of quality.

For those interested in FS and open source today, especially with a capital markets lens check out:

https://www.finos.org

Lots of great projects, one I used recently and a favourite was this:

https://github.com/finos/perspective

As far as customizing the Perspective datagrid, the story on this is evolving :) . With the 1.0 release, we've released an NFT demo with a more current version of the plugin API, as well as new plugin API docs. Replacing innerHTML is only costly if you trigger a relayout before the replacement, which you'd want to avoid - check the pudgy-penguins demo source for examples which replaces these with without the intermediate DOM tree being rendered (though this is brower-dependent). If you can't, e.g. the replacement is async or whatever, the underlying regular-table component has an API that allows you to return the DOM elements themselves per cell, but you'd need to write a simple plugin to integrate this as Perspective's version provides its own dataListener.

By the way, the link to the blog on the project website results in a 404.

I’ve been building an open source accounting system in go.

https://github.com/darcys22/godbledger

Id love for any seasoned golang experts to do a review of my code and highlight any areas that could be improved.

This has also been my opinion for the accounting industry. Just like c compilers before gcc were proprietary and poor performing the accounting software that exists has many limitations. That means there is a huge opportunity for an open source system to blow them out of the water.

Ive been building one myself but i know there are many more coming for this industry :)

https://github.com/darcys22/godbledger

https://github.com/darcys22/godbledger

I love these command line self hosted accounting software packages. But double entry bookkeeping was invented using ledgerbooks with ruled tables. I feel the plain text dataformats are a regression compared to a sql database. A general ledger just works so well with columns that you can sum.

It also saves you from needing a custom tool like bean-query to replicate sqlite-ish queries because it could have been in a database from the start

GoDBLedger https://github.com/darcys22/godbledger

Its the core of my open source accounting system. Its slightly further along than half baked because the core works but that just means you can do double entry bookkeeping on the command line. Currently building a web interface to interact with it which hopefully will attract non technical users