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ObjectListView VS Expr Code Editor

Compare ObjectListView VS Expr Code Editor and see what are their differences

OLV
ObjectListView

ObjectListView is a C# wrapper around a .NET ListView. With a selection of features, the ObjectListView makes makes the ListView much easier to use and teaches it some neat new tricks.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Expr Code Editor

An embeddable code editor written in JavaScript for Expr Language.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Umso
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Which is more popular?

Based on our record, Expr Code Editor seems to be more popular. It has been mentioned 3 times since March 2021.

social mentions
0 vs 3
.Net popularity
100% vs 0%
alternatives listed
2 vs 4

Base details

Website, pricing, platforms and company facts side by side.

OLV
ObjectListView
Expr Code Editor
Website objectlistview.sourceforge.net expr-lang.org
Pricing
Open source
Open source
Listed in
.Net Libraries Web Browsers Web Development Tools +1
Web Development Tools Website Design Text Editors

Analysis

An editorial look at what each product does well and who it suits.

OLV
ObjectListView
Expr Code Editor

No analysis of ObjectListView yet.

Overall verdict

  • Expr is a well-regarded, lightweight expression language and evaluation engine for Go that is fast, safe, and easy to embed, making it a solid choice for adding dynamic logic to applications.

Why this product is good

  • Fast evaluation with a compiled bytecode approach and optimizations
  • Type-safe with static type checking at compile time to catch errors early
  • Memory-safe and sandboxed, preventing infinite loops and unsafe operations
  • Simple, readable syntax that non-developers can understand and write
  • Easy to embed into Go applications with a clean API
  • Well-documented and actively maintained with a helpful online playground/editor

Recommended for

  • Go developers needing to embed dynamic expressions in their applications
  • Building rule engines, business logic, or configuration-driven behavior
  • Feature flagging, filtering, and validation use cases
  • Applications requiring safe user-supplied expression evaluation
  • Teams wanting to let non-technical users define rules or conditions

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
OLV
ObjectListView
Expr Code Editor
100% 100%
.Net
0% 0%
0% 0%
Website Design
100% 100%
100% 100%
Libraries
0% 0%
36% 36%
Web Development Tools
64% 64%

User comments

Share your experience with using ObjectListView and Expr Code Editor. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

OLV
ObjectListView 0 mentions
Expr Code Editor 3 mentions

Tracking ObjectListView since Mar 2021.

  • Your LLM can scrape the web — locally, without writing throwaway code
    The key line is the nested URL: {{{FromExp=fromJSON(fRes).author_key[0]}}} is an expr-lang expression evaluated against the current item (fRes) — parse it, take the first author key, splice it into the URL. Anything expr-lang can compute... - Source: dev.to / 2 months ago
  • I got tired of paying JFrog for a secure OpenTofu / Terraform registry so I built my own
    With OIDC enabled you can leverage fine-grained access control through GroupBinding custom resources. Use the Expr language to bind the groups claim in a user's JWT to specific modules or providers. The moduleResources field also... - Source: dev.to / 4 months ago
  • Evaluation in Tony Format
    Expressions are evaluated with expr-lang, a Go expression evaluator. Variables come from the threaded environment:. - Source: dev.to / 8 months ago

Alternatives to ObjectListView and Expr Code Editor

When comparing ObjectListView and Expr Code Editor, you can also consider the following products.

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