npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

tilelive-promise

v2.0.0

Published

Adds an extended Promise-based interface to the existing tilelive components, or exposes new components to older tilelive systems.

Downloads

42

Readme

Build Status

tilelive-promise

Adds an extended Promise-based interface to the existing tilelive components, or exposes new components to older tilelive systems.

This module supplies either a modern or a legacy wrapper for the tilelive (TileSource) object.

For sources that implement getTile(), getGrid() and getInfo(), creates a new getAsync() generic function.

For sources that implement getAsync(), supplies the callback-based getTile(), getGrid() and getInfo().

If both getTile() and getAsync() are present, the instance is returned unmodified.

Promise<object> getAsync(options)

The new function allows to treat get*() as promises, permits additional parameter passing with each request (e.g. scaling, format, language), and allow non-tile data to be retrieved through the same system.

Both tile and grid requests via GetAsync() may also use an index parameter instead of (x,y) coordinates. Index is a single 56bit quadtile integer, allowing up to zoom 26.

getAsync() returns a Promise that resolves to an object. The content of the object depends on the type.

Legacy vs New interface

| get*() tilelive API | getAsync() API | |-----------------------|-------------------| |getTile(z, x, y,  callback<err, tile, headers>)|Promise{data, headers} getAsync({z, x, y}) or Promise{data, headers} getAsync(  {type:'tile', z, x, y})| |getGrid(z, x, y,  callback<err, grid, headers>)|Promise{data, headers} getAsync(  {type:'grid', z, x, y})| |getInfo(callback<err, info>) |Promise{data} getAsync({type:'info'})|