diff --git a/static/speclog.html b/static/speclog.html
new file mode 100644
index 00000000..4155cd1e
--- /dev/null
+++ b/static/speclog.html
@@ -0,0 +1,10 @@
+
+
+day-to-day speclog
+
+
+
diff --git a/static/speclog.js b/static/speclog.js
new file mode 100644
index 00000000..b7bb55fe
--- /dev/null
+++ b/static/speclog.js
@@ -0,0 +1,60 @@
+'use strict';
+
+function commitFromLine(line) {
+ const parts = line.split(' ');
+ return {
+ date: parts[0],
+ hash: parts[1],
+ subject: parts.splice(2).join(' ')
+ };
+}
+
+function main() {
+ fetch('data.json')
+ .then(response => response.json())
+ .then(data => {
+ let order = 0;
+ const commits = [];
+
+ for (const entry of data.specs) {
+ for (const line of entry.speclog) {
+ const commit = commitFromLine(line);
+ commits.push({
+ order: order++,
+ date: commit.date,
+ subject: commit.subject,
+ name: entry.name,
+ url: `https://github.com/${entry.specrepo}/commit/${commit.hash}`,
+ });
+ }
+ }
+
+ commits.sort((a, b) => {
+ if (a.date < b.date)
+ return 1;
+ if (a.date > b.date)
+ return -1;
+ if (a.order < b.order)
+ return -1;
+ if (a.order > b.order)
+ return 1;
+ return 0;
+ });
+
+ const list = document.createElement('ol');
+
+ for (const commit of commits) {
+ const listItem = document.createElement('li');
+ listItem.textContent = `${commit.date}: ${commit.name}: `;
+ const link = document.createElement('a');
+ link.href = commit.url;
+ link.textContent = commit.subject;
+ listItem.appendChild(link);
+ list.appendChild(listItem);
+ }
+
+ document.body.appendChild(list);
+ });
+}
+
+main();