Expression

Open-source projects categorized as Expression

Top 23 Expression Open-Source Projects

  • expr

    Expression language and expression evaluation for Go

  • Project mention: Expr 1.16.5 | news.ycombinator.com | 2024-04-16
  • govaluate

    Arbitrary expression evaluation for golang

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • mathquill

    Easily type math in your webapp

  • Project mention: MathQuill | /r/brdev | 2023-09-23
  • cel-go

    Fast, portable, non-Turing complete expression evaluation with gradual typing (Go)

  • Project mention: CEL on N resources? | /r/kubernetes | 2023-12-04

    There's a simple repl implementation in the cel-go repo that you can use https://github.com/google/cel-go/tree/master/repl/main. But not sure about what you actually want to do though. Has a bit of on XY problem feel to be honest.

  • go-tagexpr

    An interesting go struct tag expression syntax for field validation, etc.

  • System.Linq.Dynamic.Core

    The .NET Standard / .NET Core version from the System Linq Dynamic functionality.

  • Project mention: Postgres + Marten + DynamicLinq... Exceptions after upgrad to NET 6 | /r/dotnet | 2023-07-06

    We have an app that was written with core 3.1 and uses Postgres and Marten to create a document store. I have several tables with filtering functionality that uses DymanicLinq (https://dynamic-linq.net/) to generate queries. As 3.1 is EOL, we are upgrading to NET 6 but doing so seems to have broken the queries. I now get exceptions saying the Specified Method is unsupported. Anyone have any idea how to fix this?

  • Flee

    Fast Lightweight Expression Evaluator

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • ExpressionEvaluator

    A Simple Math and Pseudo C# Expression Evaluator in One C# File. Can also execute small C# like scripts

  • lazybones

    😴 A lazy and fluent syntactic sugar for observing Activity, Fragment, and ViewModel lifecycles with lifecycle-aware properties.

  • aioreactive

    Async/await reactive tools for Python 3.11+

  • math-engine

    Mathematical expression parsing and calculation engine library. 数学表达式解析计算引擎库

  • Project mention: Mathematical expression parsing and calculation engine library | news.ycombinator.com | 2023-07-12
  • ExprK

    A simple mathematical expression evaluator for Kotlin and Java, written in Kotlin.

  • REXS

    A language for writing regular expressions.

  • hyoka

    a lightweight and precise math expression parser and evaluator for JavaScript and TypeScript

  • booleval

    Header-only C++17 library for evaluating logical expressions.

  • mighty

    The last validation library you will ever need!

  • conditional

    A super lightweight library that helps you to compose multiple conditional expressions and make them asynchronous easily.

  • evaluator

  • go-exprtk

    Go Mathematical Expression Toolkit. Run-time mathematical expression parser and evaluation engine.

  • kformula

    Mathematical expression engine written in Kotlin, running on JVM.

  • Unity_VRoid_Expression_Maker

    Load your VRoid model and use the sliders to create your own custom facial expressions without using Unity! You can then export the current preset as animations that can be used in your game later!

  • evalidate

    Safe and fast evaluation of untrusted user-supplied python expressions

  • Project mention: evalidate - Safe evaluation of untrusted user-supplied python expression | /r/Python | 2023-05-30

    Here comes evalidate. Evalidate parses expression into AST-tree, and validates every node of tree. For example, you can forbid every function call (example with smartphone will still work, but os.system() will not) or you can whitelist specific safe functions like int(). It's simple to use:

  • aftermath-editor

    A WYSIWYG mathematics editor that understands your formulas!

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Expression related posts

Index

What are some of the best open-source Expression projects? This list will help you:

Project Stars
1 expr 5,565
2 govaluate 3,533
3 mathquill 2,568
4 cel-go 2,036
5 go-tagexpr 1,622
6 System.Linq.Dynamic.Core 1,500
7 Flee 587
8 ExpressionEvaluator 561
9 lazybones 352
10 aioreactive 332
11 math-engine 302
12 ExprK 136
13 REXS 132
14 hyoka 124
15 booleval 81
16 mighty 57
17 conditional 57
18 evaluator 38
19 go-exprtk 37
20 kformula 30
21 Unity_VRoid_Expression_Maker 30
22 evalidate 20
23 aftermath-editor 13

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