Choose a version:
18% The original file has 396964 bytes (387.7k) and is available from the project website.
There you can find the official minified version, too, which brings down the size to 70504 bytes (68.9k, 18%).

After GZIP compression these minified files vary in size:
Boot
  31719 bytes (31.0k)
CDN, direct link
Baidu
  28488 bytes (27.8k)
CDN, direct link
cdnjs
  28419 bytes (27.8k)
CDN, direct link
gzip -6 (default)
  28225 bytes (27.6k)
local copy
cdnhttps
  28203 bytes (27.5k)
CDN, direct link
gzip -9
  28179 bytes (27.5k)
local copy
libdeflate -12
  27499 bytes (26.9k)
local copy
7zip -mx=9 -tgzip
  27273 bytes (26.6k)
local copy
pigz -11 -n
  27206 bytes (26.6k)
local copy
kzip -s0 -rn -b3
  27172 bytes (26.5k)
local copy
Zopfli
  27153 bytes (26.5k)
local copy
Zopfli (defluff)
  27152 bytes (26.5k)
local copy

perma-link to the smallest file on my server:
http://minime.stephan-brumme.com/files/angularjs/angular-0.10.1.min.js

You will automatically get the smallest AngularJS 0.10.1 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 1050 bytes by using my AngularJS 0.10.1 Zopfli version instead of the best available CDN (3.87% smaller than cdnhttps, 27153 vs. 28203 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 --bsr10 --lazy --ohh

(found November 26, 2015)
Description Value Parameter
iterations 100000  --i100000
maximum blocks 8  --mb8
maximum length score 256  --mls256
block splitting recursion 10  --bsr10
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 (27152 bytes).

Verify file integrity

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

MD5:
curl --silent --compressed https://code.angularjs.org/0.10.1/angular-0.10.1.min.js --location | md5sum
dabf03bb8b109270bd211672c9253f3a  -
curl --silent --compressed http://minime.stephan-brumme.com/files/angularjs/angular-0.10.1.min.zopfli.js.gz | md5sum
dabf03bb8b109270bd211672c9253f3a  -

SHA1:
curl --silent --compressed https://code.angularjs.org/0.10.1/angular-0.10.1.min.js --location | sha1sum
051c799f8ddd961ddee87de6b396ff40e9163372  -
curl --silent --compressed http://minime.stephan-brumme.com/files/angularjs/angular-0.10.1.min.zopfli.js.gz | sha1sum
051c799f8ddd961ddee87de6b396ff40e9163372  -

These CDNs send you the original file:
CDN Size (compressed) MD5 (uncompressed) Timestamp
Boot 31719 bytes dabf03bb8b109270bd211672c9253f3a March 18, 2015 @ 09:59
cdnjs 28419 bytes dabf03bb8b109270bd211672c9253f3a January 24, 2014 @ 03:45
cdnhttps 28203 bytes dabf03bb8b109270bd211672c9253f3a December 24, 2015 @ 07:32

And some CDNs send you a different file:
CDN Size (compressed) MD5 (uncompressed) Comment / Diff Timestamp
Baidu 28488 bytes 161e26d26a640834831ab4ef45025dad 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
27153 bytes -1 byte zopfli --i100000 --mls256 --bsr10 --lazy --ohh November 26, 2015 @ 14:40
27154 bytes -1 byte zopfli --i100000 --mls256 --bsr11 --lazy --ohh November 26, 2015 @ 13:31
27155 bytes -1 byte zopfli --i10000 --mls256 --bsr7 --lazy --ohh October 14, 2015 @ 11:16
27156 bytes -6 bytes zopfli --i1000 --mls256 --bsr7 --lazy --ohh September 17, 2015 @ 01:13
27162 bytes -1 byte zopfli --i10000 --mls4096 --bsr14 --lazy --ohh September 11, 2015 @ 02:46
27163 bytes -1 byte zopfli --i10000 --mls2048 --bsr4 --lazy --ohh September 11, 2015 @ 01:59
27164 bytes -1 byte zopfli --i10000 --mls512 --bsr6 --lazy --ohh September 11, 2015 @ 01:25
27165 bytes -3 bytes zopfli --i1000 --mls512 --bsr6 --lazy --ohh September 7, 2015 @ 22:56
27168 bytes -2 bytes zopfli --i1000 --mls512 --bsr10 --lazy --ohh September 7, 2015 @ 22:56
27170 bytes zopfli --i100 --mls1024 --bsr11 --lazy --ohh September 7, 2015 @ 16:51

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 @ 14:37.

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
27190 27190 27186 27187 27188 27191 27192 27195 27192 27186 27182 27185 27178 27188 27185
27180 27180 27179 27191 27187 27175 27178 27176 27179 27184 27163 27166 27181 27176 27196
27163 27166 27165 27181 27165 27178 27176 27166 27164 27164 27165 27163 27164 27187 27184
27179 27165 27170 27178 27166 27168 27165 27155 27166 27167 27164 27165 27171 27180 27183
27169 27168 27170 27166 27172 27170 27169 27170 27169 27165 27173 27177 27165 27175 27171
27180 27181 27179 27190 27166 27182 27166 27154 27178 27192 27164 27164 27163 27177 27184
27163 27165 27162 27166 27165 27163 27164 27153 27167 27167 27165 27166 27166 27175 27182
27180 27165 27179 27165 27163 27163 27164 27154 27165 27163 27164 27165 27178 27178 27184
27181 27166 27165 27167 27166 27165 27179 27176 27178 27167 27164 27166 27164 27178 27164
27182 27193 27177 27183 27164 27181 27164 27165 27168 27163 27167 27165 27168 27175 27176
27163 27178 27177 27166 27166 27164 27170 27182 27181 27166 27165 27162 27178 27175 27177
27164 27178 27177 27177 27165 27169 27167 27165 27165 27167 27165 27166 27164 27175 27184
27180 27163 27179 27168 27167 27172 27166 27169 27165 27166 27166 27163 27168 27176 27184
27182 27181 27182 27182 27180 27186 27181 27175 27183 27163 27165 27166 27167 27175 27176
27168 27167 27171 27166 27165 27163 27164 27166 27181 27165 27163 27166 27165 27175 27183
27180 27166 27166 27166 27165 27171 27172 27163 27167 27163 27165 27164 27165 27176 27183
27181 27182 27184 27180 27167 27182 27165 27155 27183 27164 27163 27164 27164 27176 27179
27164 27164 27182 27184 27165 27180 27180 27166 27182 27164 27166 27165 27163 27180 27197
27164 27164 27165 27166 27167 27165 27165 27165 27165 27167 27162 27164 27166 27176 27185
27181 27179 27179 27184 27167 27166 27165 27181 27167 27164 27162 27163 27164 27174 27184
27163 27164 27163 27166 27167 27165 27166 27166 27168 27166 27163 27166 27163 27174 27184
27180 27179 27178 27179 27164 27180 27164 27155 27165 27163 27166 27165 27164 27179 27167
27164 27180 27179 27183 27165 27180 27164 27165 27165 27166 27165 27166 27165 27175 27164

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 27163 bytes 100%
1,000 27156 bytes -7 bytes 100%
10,000 27155 bytes -1 byte 100%
100,000 27153 bytes -2 bytes 1.74%
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
27236 bytes +83 bytes (+0.31%) +64 bytes
27676 bytes +523 bytes (+1.93%) +504 bytes
27238 bytes +85 bytes (+0.31%) +66 bytes
27172 bytes +19 bytes (+0.07%)
27190 bytes +37 bytes (+0.14%) +18 bytes
27229 bytes +76 bytes (+0.28%) +57 bytes
27259 bytes +106 bytes (+0.39%) +87 bytes
27282 bytes +129 bytes (+0.48%) +110 bytes
27297 bytes +144 bytes (+0.53%) +125 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 23504 bytes -3649 bytes (-13.44%)
RAR (proprietary) RAR rar a -m5 -md64m -mc63:128t -mt1 24086 bytes -3067 bytes (-11.30%)
PPMd (Wikipedia) 7zip 7za a -mx=9 -m0=ppmd 24262 bytes -2891 bytes (-10.65%)
Brotli (Wikipedia) brotli brotli -q 11 25157 bytes -1996 bytes (-7.35%)
LZMA2 (Wikipedia) xz xz -9 26508 bytes -645 bytes (-2.38%)
Burrows-Wheeler transform (Wikipedia) bzip2 bzip2 -9 27099 bytes -54 bytes (-0.20%)
ZSTD (Wikipedia) zstd zstd -19 27303 bytes +150 bytes (+0.55%)

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