Choose a version:
28% The original file has 270711 bytes (264.4k) and is available from the project website.
There you can find the official minified version, too, which brings down the size to 76262 bytes (74.5k, 28%).

After GZIP compression these minified files vary in size:
Boot
  30758 bytes (30.0k)
CDN
cdnjs
  26573 bytes (26.0k)
CDN
gzip -6 (default)
  26395 bytes (25.8k)
local copy
jsdelivr
  26316 bytes (25.7k)
CDN
gzip -9
  26296 bytes (25.7k)
local copy
unpkg
  26259 bytes (25.6k)
CDN
libdeflate -12
  25410 bytes (24.8k)
local copy
7zip -mx=9 -tgzip
  25402 bytes (24.8k)
local copy
kzip -s0 -rn -b3
  25374 bytes (24.8k)
local copy
pigz -11 -n
  25345 bytes (24.8k)
local copy
Zopfli
  25310 bytes (24.7k)
local copy

perma-link to the smallest file on my server:
http://minime.stephan-brumme.com/files/vue/vue-1.0.22.min.js (or via HTTPS)

You will automatically get the smallest Vue 1.0.22 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 949 bytes by using my Vue 1.0.22 Zopfli version instead of the best available CDN (3.75% smaller than unpkg, 25310 vs. 26259 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 --mls512 --bsr11 --lazy --ohh

(found April 10, 2017)
Description Value Parameter
iterations 100000  --i100000
maximum blocks 8  --mb8
maximum length score 512  --mls512
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

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-1.0.22.min.js --location | md5sum
19b5ab0a3271bc5928f375510306a901  -
curl --silent --compressed https://minime.stephan-brumme.com/files/vue/vue-1.0.22.min.zopfli.js.gz | md5sum
19b5ab0a3271bc5928f375510306a901  -

SHA1:
curl --silent --compressed https://raw.githubusercontent.com/vuejs/vue/vue-1.0.22.min.js --location | sha1sum
bbcc63248c2ec3799d2a256a45ca949d7a61af3b  -
curl --silent --compressed https://minime.stephan-brumme.com/files/vue/vue-1.0.22.min.zopfli.js.gz | sha1sum
bbcc63248c2ec3799d2a256a45ca949d7a61af3b  -

All listed CDNs deliver identical contents:
CDN Size (compressed) MD5 (uncompressed) Timestamp
Boot 30758 bytes 19b5ab0a3271bc5928f375510306a901 (invalid)
cdnjs 26573 bytes 19b5ab0a3271bc5928f375510306a901 (invalid)
jsdelivr 26316 bytes 19b5ab0a3271bc5928f375510306a901 (invalid)
unpkg 26259 bytes 19b5ab0a3271bc5928f375510306a901 April 6, 2017 @ 17:24

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

Other Versions

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

2.5.17, 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
25310 bytes -2 bytes zopfli --i100000 --mls512 --bsr11 --lazy --ohh April 10, 2017 @ 15:19
25312 bytes -1 byte zopfli --i10000 --mls512 --bsr11 --lazy --ohh April 7, 2017 @ 01:27
25313 bytes -4 bytes zopfli --i10000 --mls256 --bsr14 --lazy --ohh April 7, 2017 @ 01:16
25317 bytes -1 byte zopfli --i1000 --mls512 --bsr11 --lazy --ohh April 6, 2017 @ 19:12
25318 bytes -2 bytes zopfli --i1000 --mls256 --bsr2 --lazy --ohh April 6, 2017 @ 18:57
25320 bytes -4 bytes zopfli --i1000 --mls512 --bsr2 --lazy --ohh April 6, 2017 @ 18:56
25324 bytes zopfli --i100 --mls256 --bsr14 --lazy --ohh April 6, 2017 @ 18:07

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 @ 09:44.

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
25327 25327 25328 25313 25326 25325 25325 25310 25315 25319 25322 25322 25319 25338 25331
25326 25329 25326 25327 25328 25326 25325 25327 25327 25326 25326 25326 25325 25327 25333
25327 25326 25328 25326 25327 25325 25318 25329 25329 25328 25325 25329 25325 25325 25325
25327 25326 25327 25326 25327 25325 25325 25327 25327 25325 25331 25329 25324 25325 25325
25325 25323 25326 25326 25325 25326 25325 25326 25326 25326 25325 25328 25324 25331 25324
25323 25326 25323 25326 25326 25326 25325 25326 25326 25326 25328 25328 25324 25324 25325
25326 25325 25326 25325 25325 25325 25325 25326 25326 25325 25328 25329 25324 25324 25324
25326 25326 25327 25325 25325 25326 25326 25326 25310 25325 25326 25324 25325 25324 25324
25326 25325 25326 25325 25325 25325 25325 25326 25325 25327 25329 25328 25327 25327 25324
25326 25326 25326 25326 25325 25325 25325 25326 25326 25327 25326 25324 25325 25324 25325
25326 25326 25326 25326 25325 25325 25326 25313 25329 25327 25325 25324 25323 25326 25329
25325 25326 25326 25326 25325 25325 25325 25326 25326 25325 25325 25328 25325 25324 25324
25325 25325 25324 25326 25325 25325 25325 25324 25326 25325 25328 25329 25324 25329 25325
25326 25325 25327 25326 25325 25325 25325 25313 25328 25325 25326 25324 25325 25324 25328
25326 25326 25326 25326 25325 25325 25325 25326 25326 25326 25328 25329 25327 25330 25325
25326 25326 25326 25326 25326 25326 25325 25326 25327 25326 25325 25329 25324 25324 25325
25326 25326 25326 25327 25325 25325 25325 25326 25327 25326 25328 25328 25326 25325 25324
25326 25325 25326 25327 25325 25325 25325 25326 25326 25327 25328 25328 25324 25325 25325
25326 25326 25318 25326 25326 25326 25325 25326 25326 25326 25328 25329 25324 25324 25324
25326 25326 25327 25326 25325 25325 25326 25326 25314 25326 25326 25328 25324 25325 25324
25326 25325 25321 25326 25325 25326 25325 25326 25325 25325 25326 25328 25324 25327 25325
25324 25326 25327 25326 25325 25325 25326 25325 25326 25329 25324 25328 25325 25330 25324
25326 25326 25327 25326 25325 25325 25325 25326 25325 25326 25325 25328 25324 25326 25324

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 25324 bytes 100%
1,000 25317 bytes -7 bytes 100%
10,000 25312 bytes -5 bytes 100%
100,000 25310 bytes -2 bytes 2.03%
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
25386 bytes +76 bytes (+0.30%) +12 bytes
25383 bytes +73 bytes (+0.29%) +9 bytes
25374 bytes +64 bytes (+0.25%)
25374 bytes +64 bytes (+0.25%)
25412 bytes +102 bytes (+0.40%) +38 bytes
25406 bytes +96 bytes (+0.38%) +32 bytes
25433 bytes +123 bytes (+0.49%) +59 bytes
25458 bytes +148 bytes (+0.58%) +84 bytes
25485 bytes +175 bytes (+0.69%) +111 bytes

Non-DEFLATE Algorithms

Archivers based on completely different compression algorithms often produce superior results.
Unfortunately, browsers only support gzip compression at the moment.
However, support for Brotli is constantly growing - but your browser doesn't support it.
Algorithm Program Parameters Size Compared To Best Zopfli
ZPAQ (Wikipedia) zpaq zpaq -method 69 20931 bytes -4379 bytes (-17.30%)
RAR (proprietary) RAR rar a -m5 -md64m -mc63:128t -mt1 21353 bytes -3957 bytes (-15.63%)
PPMd (Wikipedia) 7zip 7za a -mx=9 -m0=ppmd 22281 bytes -3029 bytes (-11.97%)
Brotli (Wikipedia) brotli brotli -q 11 23652 bytes -1658 bytes (-6.55%)
Burrows-Wheeler transform (Wikipedia) bzip2 bzip2 -9 23956 bytes -1354 bytes (-5.35%)
LZMA2 (Wikipedia) xz xz -9 24476 bytes -834 bytes (-3.30%)
Zstandard (Wikipedia) zstd zstd -19 24992 bytes -318 bytes (-1.26%)

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