org-parser VS cal.com

Compare org-parser vs cal.com and see what are their differences.

org-parser

org-parser is a parser for the Org mode markup language for Emacs. (by 200ok-ch)
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org-parser cal.com
15 164
307 28,546
1.0% 4.1%
0.0 9.9
15 days ago 4 days ago
Clojure TypeScript
GNU Affero General Public License v3.0 GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

org-parser

Posts with mentions or reviews of org-parser. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-04-26.
  • Let's Help Org Mode Escape from Emacs
    1 project | news.ycombinator.com | 17 Jan 2024
    Let me start by saying I like the goal and would like to see org mode accessible to everyone, but I do have some thoughts/reservations.

    > For the little code I do write, I find having AI assistance (via CoPilot or Cody) to be tremendously helpful. So helpful, in fact, that I now tend to jump into VSCode for actual coding,

    Aren't there both copilot and Cody plugins available in emacs?

    > Use VSCode for everything. For me, this requires a full-featured org mode implementation. I currently feel stuck in Emacs just because of how great org mode is.

    This seems much more difficult than creating plugins you need in emacs and with the downside that customization will be much worse in vscode, especially customization of behavior with things like hooks.

    > Letting go of bug-for-bug compatibility with Emacs as a goal. Let's let the quirky behavior die off and move forward with a more cohesive program, even if it looks a little bit different.

    If you don't have compatibility, then you aren't really implementing org-mode... you are starting fresh.

    That's okay, but you'll likely annoy org-mode users and developers as documents ending in `.org` start not working the same.

    Also there are languages besides Rust and Haskell that have an org parser implementation. For instance one written in Javascript already has a spec as you explain it and is used in production for organice[0]:

    > Why is this project useful / Rationale

    > Org mode in Emacs is implemented in org-element.el (API documentation). The spec for the Org syntax is written in prose. - https://github.com/200ok-ch/org-parser

    > Portable. It should not be difficult to get this integrated into any editor.

    This tells me you already have a language in mind such as Lua (can't think of any other easy to integrate languages)? I'd argue that's not very popular either though.

    0: https://organice.200ok.ch/

  • Web assembly version of org-mode?
    2 projects | /r/orgmode | 26 Apr 2023
    I mean , you have parsers for JS and CLJS https://github.com/200ok-ch/org-parser
  • EBNF grammar for Org syntax
    1 project | /r/planetemacs | 19 Sep 2022
  • Organice: An implementation of Org mode without the dependency of Emacs
    9 projects | news.ycombinator.com | 26 May 2022
    I don't think you did. You probably used the sister project https://github.com/200ok-ch/org-parser which has a well known issue regarding what you are describing: https://github.com/200ok-ch/org-parser/issues/56

    organice has no such performance issues (and does not run on the JVM). I use it daily with 5k LOC files.

  • Tree-sitter grammar for org-mode
    5 projects | /r/orgmode | 7 Apr 2022
    EBNF grammar - https://github.com/200ok-ch/org-parser/blob/master/resources...
    8 projects | news.ycombinator.com | 7 Apr 2022
    From the readme:

    > Org grammar for tree-sitter. It is not meant to implement emacs' orgmode parser, but to implement a grammar that can usefully parse org files to be used in neovim and any library that uses tree-sitter parsers.

    This grammar is in active development and is being used by nvim-orgmode/orgmode [1], a org-mode neovim plugin.

    Some additional resources some might find useful:

    * Org Syntax - https://orgmode.org/worg/dev/org-syntax.html

    * EBNF grammar - https://github.com/200ok-ch/org-parser/blob/master/resources...

    [1] https://github.com/nvim-orgmode/orgmode

  • Show HN: A plain-text file format for todos and check lists
    34 projects | news.ycombinator.com | 1 Apr 2022
    There's at least a parser using that as a spec at https://github.com/200ok-ch/org-parser
  • Formal Specification and Programmatic Parser for Org-mode
    9 projects | /r/emacs | 10 Jan 2022
    We have an issue with more information and we are working on it: https://github.com/200ok-ch/org-parser/issues/56
  • How to turn ORG into SXML?
    1 project | /r/orgmode | 4 Jan 2022
    If you’re open to use a different Lisp, then maybe https://github.com/200ok-ch/org-parser is something for you.
  • The open calendar, task and note space is a mess
    19 projects | news.ycombinator.com | 30 Aug 2021
    I just wanted to chime in and mention that the folks who wrote organice[0] also came up with an EBNF grammar[1] for org-mode. Also of tangential interest is that work is actively being done on creating a tree-sitter version[2] of the grammar, although that work is not public (yet).

    [0] https://github.com/200ok-ch/organice

    [1] https://github.com/200ok-ch/org-parser/blob/master/resources...

    [2] https://github.com/kristijanhusak/orgmode.nvim/issues/31#iss...

cal.com

Posts with mentions or reviews of cal.com. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-29.

What are some alternatives?

When comparing org-parser and cal.com you can also consider the following projects:

org-caldav - Caldav sync for Emacs orgmode

Easy!Appointments - :date: Easy!Appointments - Self Hosted Appointment Scheduler

organice - An implementation of Org mode without the dependency of Emacs - built for mobile and desktop browsers

EteSync Server - The Etebase server (so you can run your own)

tree-sitter-org - Org grammar for tree-sitter

studio - πŸŽ™οΈ The easiest way to explore and manipulate your data in all of your Prisma projects.

Etar Calendar - Android open source calendar

Nextcloud - ☁️ Nextcloud server, a safe home for all your data

logseq - A local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base. Use it to organize your todo list, to write your journals, or to record your unique life.

Prisma - Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

org-ql - A searching tool for Org-mode, including custom query languages, commands, saved searches and agenda-like views, etc.