Choose a version:
35% The original file has 106837 bytes (104.3k) and is available from the project website.
There you can find the official minified version, too, which brings down the size to 37367 bytes (36.5k, 35%).

After GZIP compression these minified files vary in size:
Boot
  14969 bytes (14.6k)
CDN
cdnjs
  12944 bytes (12.6k)
CDN
gzip -6 (default)
  12881 bytes (12.6k)
local copy
gzip -9
  12864 bytes (12.6k)
local copy
unpkg
  12859 bytes (12.6k)
CDN
7zip -mx=9 -tgzip
  12418 bytes (12.1k)
local copy
kzip -s0 -rn -b2
  12413 bytes (12.1k)
local copy
libdeflate -12
  12410 bytes (12.1k)
local copy
pigz -11 -n
  12400 bytes (12.1k)
local copy
Zopfli
  12385 bytes (12.1k)
local copy

perma-link to the smallest file on my server:
http://minime.stephan-brumme.com/files/vue/vue-0.9.2.min.js

You will automatically get the smallest Vue 0.9.2 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 474 bytes by using my Vue 0.9.2 Zopfli version instead of the best available CDN (3.83% smaller than unpkg, 12385 vs. 12859 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 --mls32768 --bsr21 --lazy --ohh

(found April 10, 2017)
Description Value Parameter
iterations 100000  --i100000
maximum blocks 8  --mb8
maximum length score 32768  --mls32768
block splitting recursion 21  --bsr21
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

Verify file integrity

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

MD5:
curl --silent --compressed https://raw.githubusercontent.com/vuejs/vue/vue-0.9.2.min.js --location | md5sum
f52c537b0ea0825347749e95f4ec0cfb  -
curl --silent --compressed http://minime.stephan-brumme.com/files/vue/vue-0.9.2.min.zopfli.js.gz | md5sum
f52c537b0ea0825347749e95f4ec0cfb  -

SHA1:
curl --silent --compressed https://raw.githubusercontent.com/vuejs/vue/vue-0.9.2.min.js --location | sha1sum
06de82aae22af5cca44cc5b8c6fa330735947b76  -
curl --silent --compressed http://minime.stephan-brumme.com/files/vue/vue-0.9.2.min.zopfli.js.gz | sha1sum
06de82aae22af5cca44cc5b8c6fa330735947b76  -

All listed CDNs deliver identical contents:
CDN Size (compressed) MD5 (uncompressed) Timestamp
Boot 14969 bytes f52c537b0ea0825347749e95f4ec0cfb (invalid)
cdnjs 12944 bytes f52c537b0ea0825347749e95f4ec0cfb (invalid)
unpkg 12859 bytes f52c537b0ea0825347749e95f4ec0cfb April 6, 2017 @ 17:25

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

Other Versions

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

2.5.16, 2.5.15, 2.5.14, 2.5.13, 2.5.12, 2.5.11, 2.5.10, 2.5.9, 2.5.8, 2.5.7, 2.5.6, 2.5.5, 2.5.4, 2.5.3, 2.5.2, 2.5.1, 2.5.0, 2.4.4, 2.4.3, 2.4.2, 2.4.1, 2.4.0, 2.3.4, 2.3.3, 2.3.2, 2.3.1, 2.3.0, 2.2.6, 2.2.5, 2.2.4, 2.2.3, 2.2.2, 2.2.1, 2.2.0, 2.1.10, 2.1.9, 2.1.8, 2.1.7, 2.1.6, 2.1.5, 2.1.4, 2.1.3, 2.1.2, 2.1.1, 2.1.0, 2.0.8, 2.0.7, 2.0.6, 2.0.5, 2.0.4, 2.0.3, 2.0.2, 2.0.1, 2.0.0,
1.0.28, 1.0.27, 1.0.26, 1.0.25, 1.0.24, 1.0.23, 1.0.22, 1.0.21, 1.0.20, 1.0.19, 1.0.18, 1.0.17, 1.0.16, 1.0.15, 1.0.14, 1.0.13, 1.0.12, 1.0.11, 1.0.10, 1.0.9,
0.10.6, 0.10.5, 0.10.4, 0.10.3, 0.10.2, 0.10.1, 0.10.0,
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 AngularJS, BackboneJS, Bootstrap, D3, Dojo, Ember, jQuery, Knockout, lodash, React, Socket.IO, ThreeJS and UnderscoreJS.

Changelog

Best Zopfli parameters so far:
Size Improvement Parameters Found
12385 bytes -1 byte zopfli --i100000 --mls32768 --bsr21 --lazy --ohh April 10, 2017 @ 12:22
12386 bytes -1 byte zopfli --i10000 --mls32768 --bsr21 --lazy --ohh April 7, 2017 @ 01:33
12387 bytes -1 byte zopfli --i10000 --mls64 --bsr7 --lazy --ohh April 7, 2017 @ 00:26
12388 bytes zopfli --i100 --mls64 --bsr7 --lazy --ohh April 6, 2017 @ 18:19

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

Most recent activity on April 11, 2017 @ 04:06.

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
12401 12401 12390 12389 12389 12389 12389 12389 12391 12395 12392 12394 12389 12389 12389
12396 12389 12392 12393 12401 12394 12388 12389 12393 12397 12393 12392 12387 12388 12388
12399 12393 12393 12393 12389 12391 12388 12389 12392 12393 12391 12389 12389 12394 12389
12394 12395 12392 12393 12389 12387 12389 12392 12392 12389 12393 12393 12390 12388 12390
12399 12399 12387 12387 12388 12388 12389 12387 12392 12395 12391 12391 12392 12390 12389
12392 12392 12392 12395 12389 12391 12388 12389 12392 12392 12392 12390 12391 12388 12388
12394 12396 12394 12397 12393 12388 12389 12391 12391 12393 12392 12391 12397 12391 12387
12404 12399 12387 12388 12388 12390 12388 12388 12393 12392 12392 12391 12388 12388 12388
12394 12394 12401 12390 12393 12395 12388 12395 12393 12388 12392 12388 12395 12388 12389
12392 12394 12387 12387 12394 12393 12388 12387 12392 12392 12399 12393 12390 12394 12389
12396 12397 12387 12394 12393 12388 12389 12389 12393 12392 12389 12388 12394 12389 12393
12398 12403 12394 12392 12388 12385 12388 12387 12390 12389 12393 12393 12399 12388 12388
12392 12400 12388 12393 12394 12387 12388 12387 12393 12391 12389 12391 12391 12389 12387
12398 12397 12387 12393 12388 12388 12389 12387 12393 12394 12389 12388 12388 12389 12388
12396 12394 12392 12391 12396 12394 12387 12389 12393 12392 12389 12391 12385 12388 12387
12393 12393 12388 12392 12388 12393 12389 12393 12392 12393 12392 12389 12388 12388 12387
12392 12392 12393 12396 12388 12389 12388 12387 12392 12392 12388 12393 12389 12389 12387
12394 12393 12398 12396 12394 12389 12388 12391 12390 12392 12392 12393 12389 12388 12385
12390 12389 12387 12393 12388 12388 12388 12387 12392 12391 12392 12393 12389 12388 12388
12393 12393 12393 12387 12388 12388 12388 12387 12393 12392 12393 12389 12390 12389 12387
12401 12393 12399 12392 12388 12390 12388 12389 12392 12389 12392 12391 12389 12389 12388
12393 12398 12394 12390 12393 12399 12388 12389 12392 12392 12392 12388 12388 12388 12388
12392 12396 12394 12392 12388 12389 12388 12389 12393 12394 12392 12391 12396 12389 12387

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 12388 bytes 100%
1,000 12388 bytes 100%
10,000 12386 bytes -2 bytes 100%
100,000 12385 bytes -1 byte 4.35%
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
12434 bytes +49 bytes (+0.40%) +21 bytes
12433 bytes +48 bytes (+0.39%) +20 bytes
12413 bytes +28 bytes (+0.23%)
12424 bytes +39 bytes (+0.31%) +11 bytes
12456 bytes +71 bytes (+0.57%) +43 bytes
12452 bytes +67 bytes (+0.54%) +39 bytes
12482 bytes +97 bytes (+0.78%) +69 bytes
12518 bytes +133 bytes (+1.07%) +105 bytes
12555 bytes +170 bytes (+1.37%) +142 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
RAR (proprietary) RAR rar a -m5 -md64m -mc63:128t -mt1 10587 bytes -1798 bytes (-14.52%)
ZPAQ (Wikipedia) zpaq zpaq -method 69 10982 bytes -1403 bytes (-11.33%)
PPMd (Wikipedia) 7zip 7za a -mx=9 -m0=ppmd 11130 bytes -1255 bytes (-10.13%)
Brotli (Wikipedia) brotli brotli -q 11 11650 bytes -735 bytes (-5.93%)
Burrows-Wheeler transform (Wikipedia) bzip2 bzip2 -9 11915 bytes -470 bytes (-3.79%)
LZMA2 (Wikipedia) xz xz -9 12328 bytes -57 bytes (-0.46%)
ZSTD (Wikipedia) zstd zstd -19 12430 bytes +45 bytes (+0.36%)

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 2018.
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