The best and most practical resource for Web programmers-

Hello everyone, recently I have seen several very practical tool framework events for Web programmers. Let's take a look at these great resources. The great JS library of Bitcore fully supports the functions required to create a bitcoin application. Verify the bitcoin address: varbit ...,. Hello everyone, recently I have seen several useful tools, frameworks, and events for Web programmers. Let's take a look at these great resources.

Bitcore

The great JS library fully supports the functions required to create a bitcoin application.

Verify the bitcoin address:

1. Var bitcore = require ('bitcore ');
   
2. 
   
3. Var Address = bitcore. Address;
   
4. 
   
5. Var addr = new Address ("1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa ");
   
6. 
   
7. Console. log (addr. isValid ());

Sift. js

MongoDB inspired array filtering. Supported operators: $ in, $ nin, $ exists, $ gte, $ gt, $ lte, $ lt, $ eq, $ neq, $ mod, $ all, $ and, $ or, $ nor, $ not, $ size,
$ Type, $ regex; Regular Expression search; function filtering; small (compressed to 2 kb ).

1. Var sift = require ('sift ');
   
2. 
   
3. // Intersecting arrays
   
4. 
   
5. Var sifted = sift ({$ in: ['hello', 'World']}, ['hello', 'sifted', 'array! ']); // ['Hello']
   
6. 
   
7. // Regexp filter
   
8. 
   
9. Var sifted = sift (/^ j/, ['Craig ', 'john', 'jacket']); // ['john', 'jacket']
   
10. 
    
11. 
    
12. // A * sifter * is returned if the second parameter is omitted
    
13. 
    
14. Var siftPeople = sift ({
    
15. 
    
16. 
    
17. 
    
18. // You can also filter against functions
    
19. 
    
20. Name: function (value ){
    
21. 
    
22. Return value. length = 5;
    
23. 
    
24. }
    
25. 
    
26. });
    
27. 
    
28. 
    
29. // Filtered: [{name: 'Craig '}]
    
30. 
    
31. SiftPeople ([{
    
32. 
    
33. Name: 'Craig ',
    
34. 
    
35. },
    
36. 
    
37. {
    
38. 
    
39. Name: 'john'
    
40. 
    
41. },
    
42. 
    
43. {
    
44. 
    
45. Name: 'jar'
    
46. 
    
47. }]);
    
48. 
    
49. 
    
50. // You can test * single values * against your custom sifter
    
51. 
    
52. SiftPeople. test ({name: 'sala'}); // true
    
53. 
    
54. SiftPeople. test ({name: 'time'}); // false \

Btapp. js

Btapp is a backbone library that provides users with Torque, BitTorrent, and uTorrent. The current magnetic links, torrent URLs, and even the hash values of information are all the content you need to download to your computer.

Obelisk. js

Obelisk. js is a very cool JS library. It is essentially a JavaScript Engine that creates an equidistance object.

Unfortunately, some demos work only on browsers that support Webkit. In general, this is a flaw. From time to time, some projects will ignore the Firefox browser. Using Obelisk's excellent Chrome plug-in, Isometric Contributions, can change your statistics on Github.

Holder. js

Holder. js is an elegant solution for embedding images of any size.

WinJS

This project was actively participated by the WinJS development team that opened technical work for Microsoft and cooperated with the open source code developer community. We work together to create the best possible HTML/JS/CSS application development solution. WinJS is a JavaScript toolkit that allows developers to use HTML, JS, and CSS to create applications.

Original article: http://ipestov.com/awesomeness-and-usefulness-for-web-developers-15/
Http://www.php100.com/html/it/focus/2014/1218/8093.html.