Package Health Score

69 / 100

security
No known security issues
popularity
Limited
maintenance
Sustainable
community
Sustainable

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Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

Version				Vulnerabilities	License Risk
0.8.13	\|	04/2024	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.7.8	\|	09/2021		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.6.2	\|	07/2019		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.5.1	\|	11/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.4.0	\|	05/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

EPL-2.0 OR W3C-20150513

Security Policy

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Popularity

Limited

Weekly Downloads (118)

GitHub Stars: 100
Forks: 66
Contributors: 30

Direct Usage Popularity

The npm package @node-wot/core receives a total of 118 downloads a week. As such, we scored @node-wot/core popularity level to be Limited.

Based on project statistics from the GitHub repository for the npm package @node-wot/core, we found that it has been starred 100 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Sustainable

Readme.md: Yes
Contributing.md: No
Code of Conduct: Yes
Contributors: 30
Funding: No

With more than 10 contributors for the @node-wot/core repository, this is possibly a sign for a growing and inviting community.

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Maintenance

Sustainable

Commit Frequency

Open Issues: 95
Open PR: 3
Last Release: 13 days ago
Last Commit: 3 years ago

Further analysis of the maintenance status of @node-wot/core based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

We found that @node-wot/core demonstrates a positive version release cadence with at least one new version released in the past 3 months.

In the past month we didn't find any pull request activity or change in issues status has been detected for the GitHub repository.

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Package

Node.js Compatibility: not defined

Age: 6 years
Dependencies: 10 Direct
Versions: 40
Install Size: 469 kB
Dist-tags: 1
# of Files: 86
Maintainers: 7
TS Typings: Yes

@node-wot/core has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Not sure how to use @node-wot/core?

To help you get started, we've collected the most common ways that @node-wot/core is being used within popular public projects.

eclipse / thingweb.node-wot / packages / binding-mqtt / src / mqtt-broker-server.ts View on Github

}
        );

        let href = this.brokerURI + topic;
        let form = new TD.Form(href, ContentSerdes.DEFAULT);
        form.op = ["observeproperty", "unobserveproperty"];
        thing.properties[propertyName].forms.push(form);
        console.log(`MqttBrokerServer at ${this.brokerURI} assigns '${href}' to property '${propertyName}'`);
      }

      for (let actionName in thing.actions) {
        let topic = "/" + encodeURIComponent(name) + "/actions/" + encodeURIComponent(actionName);
        this.broker.subscribe(topic);

        let href = this.brokerURI + topic;
        let form = new TD.Form(href, ContentSerdes.DEFAULT);
        form.op = ["invokeaction"];
        thing.actions[actionName].forms.push(form);
        console.log(`MqttBrokerServer at ${this.brokerURI} assigns '${href}' to Action '${actionName}'`);
      }

      // connect incoming messages to Thing
      this.broker.on("message", (receivedTopic: string, payload: string, packet: IPublishPacket) => {

        // route request
        let segments = receivedTopic.split("/");

        if (segments.length === 4 ) {
          console.log(`MqttBrokerServer at ${this.brokerURI} received message for '${receivedTopic}'`);
          let thing = this.things.get(segments[1]);
          if (thing) {
            if (segments[2] === "actions") {

View more ways to use @node-wot/core

Core of node-wot

The core of node-wot is the entry point allowing to attach dedicated bindings such as:

HTTP
CoAP
...

or to create user-specific bindings.

Current Maintainer(s): @danielpeintner @relu91 @JKRhb

Prerequisites

npm install @node-wot/core

Examples

see binding examples such as

Codecs

Octet-Stream

The octet-stream codec enables deserialization and serialization of binary data. To encode and decode sequences of bytes, the octet-stream codec uses the following content type parameters:

Parameter	Description	Default
`length`	Number of bytes produced during serialization or consumed during deserialization
`signed`	Signedness of the data type, `true` or `false`	`true`
`byteSeq`	Endianness, enum of `BIG_ENDIAN`, `LITTLE_ENDIAN`, `BIG_ENDIAN_BYTE_SWAP`, `LITTLE_ENDIAN_BYTE_SWAP`	`BIG_ENDIAN`

Additionally, the octet-stream codec supports the data schema terms below for addressing bit-fields:

Term	Description	Default
`ex:bitLength`	Number of bits produced during serialization or consumed during deserialization
`ex:bitOffset`	Offset in bits from the beginning of the byte sequence	`0`

With the help of the terms and parameters above, the octet-stream codec can be used to serialize and deserialize objects containing bit-fields and sequences of bytes, like in the following example.

Example

To serialize the object { flag1: true, numberProperty: 99, stringProperty: "Web" } to a sequence of bytes, the content type application/octet-stream;length=4;signed=false;, along with the following data schema can be used:

{
    "type": "object",
    "properties": {
        "flag1": { "type": "boolean", "ex:bitOffset": 0, "ex:bitLength": 1 },
        "numberProperty": { "type": "integer", "ex:bitOffset": 1, "ex:bitLength": 7 },
        "stringProperty": { "type": "string", "ex:bitOffset": 8, "ex:bitLength": 24 }
    }
}

More Details

See

@node-wot/core dependencies

@node-wot/td-tools @petamoriken/float16 ajv ajv-formats cbor content-type debug uritemplate uuid web-streams-polyfill

@node-wot/core development dependencies

@types/content-type @types/debug @types/uritemplate @types/uuid

FAQs

What is @node-wot/core?

W3C Web of Things (WoT) Servient framework. Visit Snyk Advisor to see a full health score report for @node-wot/core, including popularity, security, maintenance & community analysis.

Is @node-wot/core popular?

The npm package @node-wot/core receives a total of 118 weekly downloads. As such, @node-wot/core popularity was classified as limited. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is @node-wot/core well maintained?

We found indications that @node-wot/core maintenance is sustainable demonstrating some project activity. We saw a total of 30 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is @node-wot/core safe to use?

The npm package @node-wot/core was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 21 April-2024, at 11:29 (UTC).

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@node-wot/core

W3C Web of Things (WoT) Servient framework For more information about how to use this package see README

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Package Health Score

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Security

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Popularity

Weekly Downloads (118)

Direct Usage Popularity

Community

Embed Package Health Score Badge

Maintenance

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Package

Not sure how to use @node-wot/core?

Core of node-wot

Prerequisites

Examples

Codecs

Octet-Stream

Example

More Details

@node-wot/core dependencies

@node-wot/core development dependencies

FAQs

What is @node-wot/core?

Is @node-wot/core popular?

Is @node-wot/core well maintained?

Is @node-wot/core safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Fix identified vulnerabilities

Monitor for new issues

Package Health Score

Explore Similar Packages

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (118)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Not sure how to use @node-wot/core?

Core of node-wot

Prerequisites

Examples

Codecs

Octet-Stream

Example

More Details

@node-wot/core dependencies

@node-wot/core development dependencies

FAQs

What is @node-wot/core?

Is @node-wot/core popular?

Is @node-wot/core well maintained?

Is @node-wot/core safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

Fix identified vulnerabilities

Monitor for new issues