Choose a version:
17% The original file has 389419 bytes (380.3k) and is available from the project website.
There you can find the official minified version, too, which brings down the size to 67436 bytes (65.9k, 17%).

After GZIP compression these minified files vary in size:
Boot
  30585 bytes (29.9k)
CDN, direct link
Baidu
  27421 bytes (26.8k)
CDN, direct link
cdnjs
  27358 bytes (26.7k)
CDN, direct link
gzip -6 (default)
  27176 bytes (26.5k)
local copy
cdnhttps
  27154 bytes (26.5k)
CDN, direct link
gzip -9
  27132 bytes (26.5k)
local copy
libdeflate -12
  26687 bytes (26.1k)
local copy
7zip -mx=9 -tgzip
  26356 bytes (25.7k)
local copy
kzip -s0 -rn -b3
  26269 bytes (25.7k)
local copy
pigz -11 -n
  26269 bytes (25.7k)
local copy
Zopfli
  26241 bytes (25.6k)
local copy
Zopfli (defluff)
  26240 bytes (25.6k)
local copy

perma-link to the smallest file on my server:
http://minime.stephan-brumme.com/files/angularjs/angular-0.10.0.min.js

You will automatically get the smallest AngularJS 0.10.0 file, ETag caching is available and
if your browser doesn't support GZIP decompression then the uncompressed version will be sent.

Currently best Zopfli settings

Save 913 bytes by using my AngularJS 0.10.0 Zopfli version instead of the best available CDN (3.48% smaller than cdnhttps, 26241 vs. 27154 bytes):
You can use my super-compressed files for whatever purpose you like as long as you respect the library's original license agreement.
There are no restrictions from my side - but please avoid hot-linking if you run a high-traffic website.

These command-line settings yielded the best compression ratio so far (Linux version of zopfli-krzymod):
zopfli --i100000 --mb8 --mls256 --bsr11 --lazy --ohh

(found November 26, 2015)
Description Value Parameter
iterations 100000  --i100000
maximum blocks 8  --mb8
maximum length score 256  --mls256
block splitting recursion 11  --bsr11
lazy matching in LZ77 yes  --lazy
optimized Huffman headers yes  --ohh
initial random W for iterations 1  --rw1
initial random Z for iterations 2  --rz2

Even Smaller Files Thanks To Defluff

Zopfli's output can be further optimized by the defluff tool.
In this particular case, defluff saves 1 more byte (26240 bytes).

Verify file integrity

After decompression, my uncompressed files are identical to the original ones:

MD5:
curl --silent --compressed https://code.angularjs.org/0.10.0/angular-0.10.0.min.js --location | md5sum
3d53f240ee3284c25b118487c0df60c8  -
curl --silent --compressed http://minime.stephan-brumme.com/files/angularjs/angular-0.10.0.min.zopfli.js.gz | md5sum
3d53f240ee3284c25b118487c0df60c8  -

SHA1:
curl --silent --compressed https://code.angularjs.org/0.10.0/angular-0.10.0.min.js --location | sha1sum
01dcf3068a657b6e2170a757195aee7e53993938  -
curl --silent --compressed http://minime.stephan-brumme.com/files/angularjs/angular-0.10.0.min.zopfli.js.gz | sha1sum
01dcf3068a657b6e2170a757195aee7e53993938  -

These CDNs send you the original file:
CDN Size (compressed) MD5 (uncompressed) Timestamp
Boot 30585 bytes 3d53f240ee3284c25b118487c0df60c8 March 18, 2015 @ 09:59
cdnjs 27358 bytes 3d53f240ee3284c25b118487c0df60c8 January 24, 2014 @ 03:45
cdnhttps 27154 bytes 3d53f240ee3284c25b118487c0df60c8 December 24, 2015 @ 07:32

And some CDNs send you a different file:
CDN Size (compressed) MD5 (uncompressed) Comment / Diff Timestamp
Baidu 27421 bytes 00966e5cb037857f1fc8b4d8f0f84ff4 only whitespaces differ June 5, 2014 @ 10:05

Note: only the MD5 hashes are shown to keep things simple.

Other Versions

Available AngularJS versions at minime.stephan-brumme.com:

1.6.5, 1.6.4, 1.6.3, 1.6.2, 1.6.1, 1.6.0,
1.5.11, 1.5.10, 1.5.9, 1.5.8, 1.5.7, 1.5.6, 1.5.5, 1.5.4, 1.5.3, 1.5.2, 1.5.1, 1.5.0,
1.4.14, 1.4.13, 1.4.12, 1.4.11, 1.4.10, 1.4.9, 1.4.8, 1.4.7, 1.4.6, 1.4.5, 1.4.4, 1.4.3, 1.4.2, 1.4.1, 1.4.0,
1.3.20, 1.3.19, 1.3.18, 1.3.17, 1.3.16, 1.3.15, 1.3.14, 1.3.13, 1.3.12, 1.3.11, 1.3.10, 1.3.9, 1.3.8, 1.3.7, 1.3.6, 1.3.5, 1.3.4, 1.3.3, 1.3.2, 1.3.1, 1.3.0,
1.2.32, 1.2.31, 1.2.30, 1.2.29, 1.2.28, 1.2.27, 1.2.26, 1.2.25, 1.2.24, 1.2.23, 1.2.22, 1.2.21, 1.2.20, 1.2.19, 1.2.18, 1.2.17, 1.2.16, 1.2.15, 1.2.14, 1.2.13, 1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8, 1.2.7, 1.2.6, 1.2.5, 1.2.4, 1.2.3, 1.2.2, 1.2.1, 1.2.0,
1.1.5, 1.1.4, 1.1.3, 1.1.2, 1.1.1, 1.1.0,
1.0.8, 1.0.7, 1.0.6, 1.0.5, 1.0.4, 1.0.3, 1.0.2, 1.0.1, 1.0.0,
0.10.6, 0.10.5, 0.10.4, 0.10.3, 0.10.2, 0.10.1, 0.10.0,
0.9.19, 0.9.18, 0.9.17, 0.9.16, 0.9.15, 0.9.14, 0.9.13, 0.9.12, 0.9.11, 0.9.10, 0.9.9, 0.9.8, 0.9.7, 0.9.6, 0.9.5, 0.9.4, 0.9.3, 0.9.2, 0.9.1, 0.9.0

The project site contains an overview how well these versions were compressed.
Other interesting projects are BackboneJS, Bootstrap, D3, Dojo, Ember, jQuery, Knockout, lodash, React, Socket.IO, ThreeJS, UnderscoreJS and Vue.

Changelog

Best Zopfli parameters so far:
Size Improvement Parameters Found
26241 bytes -1 byte zopfli --i100000 --mls256 --bsr11 --lazy --ohh November 26, 2015 @ 13:23
26242 bytes -2 bytes zopfli --i10000 --mls256 --bsr7 --lazy --ohh October 21, 2015 @ 12:57
26244 bytes -4 bytes zopfli --i1000 --mls256 --bsr11 --lazy --ohh September 17, 2015 @ 01:28
26248 bytes zopfli --i100 --mls256 --bsr16 --lazy --ohh September 11, 2015 @ 11:05

If there are multiple parameter sets yielding the same compressed size, only the first one found is shown.

Most recent activity on June 16, 2016 @ 14:41.

Heatmaps

This Zopfli heatmap visualizes how compression changes when modifying the --bsr and --mls parameter.
Cell's contents is the best filesize achieved (in bytes, hover with mouse over cells to see number of iterations).

Good parameters are green, bad are red. The best and worst are bold as well.
The brightness of the blue background color indicates how many iterations were processed:
10,000 or 100,000.
bsr \ mls
2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768
bsr \ mls
2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768
26284 26294 26293 26290 26277 26274 26278 26276 26267 26273 26287 26295 26267 26265 26268
26255 26262 26262 26262 26250 26252 26252 26250 26253 26252 26253 26256 26259 26271 26281
26260 26258 26258 26252 26250 26252 26252 26262 26251 26254 26251 26253 26254 26274 26263
26251 26250 26249 26254 26250 26254 26251 26241 26253 26259 26263 26252 26259 26269 26265
26273 26256 26259 26253 26252 26254 26253 26253 26255 26251 26263 26263 26255 26265 26279
26253 26267 26270 26254 26277 26252 26252 26268 26251 26261 26251 26252 26253 26265 26265
26252 26251 26253 26254 26250 26254 26255 26241 26252 26263 26251 26254 26265 26265 26266
26253 26253 26250 26252 26256 26252 26252 26241 26251 26251 26253 26253 26255 26265 26266
26262 26262 26260 26252 26251 26253 26253 26253 26253 26251 26262 26254 26253 26261 26264
26264 26252 26265 26260 26251 26266 26265 26265 26260 26252 26255 26262 26254 26268 26259
26253 26250 26265 26256 26252 26254 26251 26254 26252 26252 26252 26252 26262 26268 26265
26251 26252 26253 26255 26250 26251 26251 26253 26252 26250 26254 26252 26255 26268 26270
26262 26262 26264 26261 26264 26261 26251 26241 26252 26253 26251 26258 26253 26251 26266
26267 26252 26257 26255 26253 26252 26252 26254 26268 26251 26252 26254 26268 26268 26268
26255 26251 26264 26252 26254 26255 26254 26253 26251 26250 26252 26254 26258 26265 26264
26261 26260 26265 26255 26252 26259 26266 26252 26255 26254 26256 26254 26255 26268 26257
26262 26251 26251 26252 26252 26251 26252 26252 26260 26252 26252 26249 26253 26262 26259
26253 26253 26254 26253 26250 26251 26253 26254 26263 26255 26250 26252 26252 26264 26264
26262 26252 26266 26251 26250 26254 26253 26253 26254 26253 26252 26251 26255 26268 26267
26261 26251 26259 26252 26251 26267 26254 26253 26253 26252 26251 26254 26255 26268 26257
26261 26249 26264 26251 26252 26250 26253 26254 26251 26252 26251 26252 26255 26267 26264
26251 26251 26253 26253 26250 26252 26252 26241 26253 26252 26250 26254 26255 26268 26265
26254 26251 26263 26252 26250 26252 26252 26253 26251 26250 26253 26254 26255 26265 26265

Due to the Monte Carlo design of my search algorithm, not all parameters have reached the same number of iterations yet:
Iterations Min. Bytes Reduction Coverage
100 26248 bytes 100%
1,000 26244 bytes -4 bytes 100%
10,000 26242 bytes -2 bytes 100%
100,000 26241 bytes -1 byte 1.45%
1,000,000
10,000,000

KZIP has far less options available for tuning/optimization. I only played around with the number of blocks (parameter -n):
Blocks Min. Bytes Compared To Best Zopfli Compared To Best KZIP
26323 bytes +82 bytes (+0.31%) +54 bytes
26752 bytes +511 bytes (+1.95%) +483 bytes
26322 bytes +81 bytes (+0.31%) +53 bytes
26269 bytes +28 bytes (+0.11%)
26288 bytes +47 bytes (+0.18%) +19 bytes
26322 bytes +81 bytes (+0.31%) +53 bytes
26342 bytes +101 bytes (+0.38%) +73 bytes
26373 bytes +132 bytes (+0.50%) +104 bytes
26386 bytes +145 bytes (+0.55%) +117 bytes

Non-DEFLATE Algorithms

Archivers based on completely different compression algorithms often produce superior results.
Unfortunately, browsers only support gzip compression at the moment.
Algorithm Program Parameters Size Compared To Best Zopfli
ZPAQ (Wikipedia) zpaq zpaq -method 69 22813 bytes -3428 bytes (-13.06%)
RAR (proprietary) RAR rar a -m5 -md64m -mc63:128t -mt1 23294 bytes -2947 bytes (-11.23%)
PPMd (Wikipedia) 7zip 7za a -mx=9 -m0=ppmd 23501 bytes -2740 bytes (-10.44%)
Brotli (Wikipedia) brotli brotli -q 11 24294 bytes -1947 bytes (-7.42%)
LZMA2 (Wikipedia) xz xz -9 25656 bytes -585 bytes (-2.23%)
Burrows-Wheeler transform (Wikipedia) bzip2 bzip2 -9 26233 bytes -8 bytes (-0.03%)
ZSTD (Wikipedia) zstd zstd -19 26426 bytes +185 bytes (+0.71%)

Detailled Analysis

I wrote a DEFLATE decoder in Javascript. Click the button below to start a client-side analysis of the smallest gzipped files (may take a second):


Notes: pigz is a fast open source multi-threaded implementation of gzip written by one of the original authors of gzip.
However, when using compression level 11, pigz actually switches to the slower Zopfli algorithm and isn't multi-threaded anymore.
KrzyMOD's extensions to Zopfli offer the highest level of configuration and is therefore used for my brute-force search.
Ken Silverman wrote the closed-source KZIP compression program and Jonathon Fowler ported it to Linux.
Defluff was created by Joachim Henke; DeflOpt is a tool by Ben Jos Walbeehm.

website made by Stephan Brumme in 2015 and still improving in 2017.
all timestamps are displayed in central european time. see my changelog.
no flash, not even images or external css files - and everything squeezed into a single html file.
which was handsomely compressed before releasing it into the wild internet - obviously.

please visit my homepage and my blog, too.
email: minime (at) stephan-brumme.com