173 Interest Score
23 Discussions
0.13 Engagement
May 2022 Launched
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A free tool to visualize the output of array operations Provide an array, write code inside map/reduce/filter blocks & see the results live in the adjacent column. It simplifies writing blocks of code & debugging chained operations

What the Community Said

Hey PH, A few days back while I was working I wrote a long block of code that made use of map, reduce & filter. Without testing I finished the code assuming it's gonna work but it broke. I had to console.log every operation to debug it. It was a minor issue, but I spent more time debugging it as I had to convert every shorthand arrow function to a normal function, log it, and revert back to shorthand after fixing it. I couldn’t find a tool that matched my needs. So I just thought of making it. ‘

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So handy that it allows to chain operations. Well done, @ml318097!

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Such a handy tool. Thanks for building this and making it free.

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Great idea for a dev tool -- wish I had this for some of my past projects :')

— [REDACTED]

Interesting dev tool. Congrats on the launch and all the best.

— [REDACTED]

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Frequently Asked Questions

Check the similar products section on this page, or browse the category pages linked in the tags above. Each category page shows all products for a given year, sorted by engagement.

A measure of community engagement at launch. Higher means more people noticed and interacted with the product. It's a traction signal, not a quality rating.

Discussion threads divided by interest score. Above 0.30 is strong. Below 0.15 suggests the product got clicks but not conversation.

Categories come from the product's launch tags. Most products appear in 2-3 categories. The primary category is listed first.

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