deno_std | Deno standard library

by denoland TypeScript Version: 0.192.0 License: MIT

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kandi X-RAY | deno_std Summary

deno_std is a TypeScript library typically used in Server applications. deno_std has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Deno standard library

Support

Quality

Security

License

Reuse

Support

deno_std has a medium active ecosystem.

It has 2572 star(s) with 491 fork(s). There are 47 watchers for this library.

There were 6 major release(s) in the last 12 months.

There are 115 open issues and 917 have been closed. On average issues are closed in 120 days. There are 17 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of deno_std is 0.192.0

Quality

deno_std has 0 bugs and 0 code smells.

Security

deno_std has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

deno_std code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

deno_std is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

deno_std releases are available to install and integrate.

It has 91 lines of code, 0 functions and 1135 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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deno_std Key Features

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deno_std Examples and Code Snippets

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Community Discussions

Trending Discussions on deno_std

Reading large JSON file in Deno

QUESTION

Reading large JSON file in Deno

Asked 2020-May-21 at 06:24

I often find myself reading a large JSON file (usually an array of objects) then manipulating each object and writing back to a new file.

To achieve this in Node (at least the reading the data portion) I usually do something like this using the stream-json module.

...

ANSWER

Answered 2019-Nov-24 at 23:59

I think that a package like stream-json would be as useful on Deno as it is on NodeJs, so one way to go might surely be to grab the source code of that package and make it work on Deno. (And this answer will be outdated soon, because there are lots of people out there who do such things and it won't take long until someone – maybe you – makes their result public and importable into any Deno script.)

Alternatively, although this doesn't directly answer your question, a common pattern to treat large data sets of Json data is to have files which contain Json objects separated by newlines. (One Json object per line.) For example, Hadoop and Spark, AWS S3 select, and probably many others use this format. If you can get your input data in that format, that might help you to use a lot more tools. Also you could then stream the data with the readString('\n') method in Deno's standard library: https://github.com/denoland/deno_std/blob/master/io/bufio.ts

Has the additional advantage of less dependency on third-party packages. Example code:

Source https://stackoverflow.com/questions/58070346

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