Update contents

README.md

@@ -12,25 +12,30 @@ Contents:
 * [Comparisons](#comparisons)
   * [Key similarities](#key-similarities)
   * [Key differences](#key-differences)
+* [Tooling](#tooling)
+  * [Bazel](#bazel)
+  * [Lerna](#lerna)
+  * [OctoLinker](#octolinker)
 * [Monorepo scaling](#monorepo-scaling)
   * [Monorepo scaling problem](#monorepo-scaling-problem)
   * [Monorepo scaling mitigations](#monorepo-scaling-mitigations)
   * [Monorepo scaling metrics](#monorepo-scaling-metrics)
-* [Opinions](#opinions)
+* [Opinions: monorepo is better](#opinions-monorepo-is-better)
   * [If components need to release together, then use a monorepo](#if-components-need-to-release-together-then-use-a-monorepo)
   * [If components need to share common code, then use a monorepo](#if-components-need-to-share-common-code-then-use-a-monorepo)
   * [I’ve found monorepos to be extremely valuable in an less-mature, high-churn codebase](#i-ve-found-monorepos-to-be-extremely-valuable-in-an-less-mature-high-churn-codebase)
+* [Opinions: polyrepo is better](#opinions-polyrepo-is-better)
   * [If tech's biggest names use a monorepo, should we do the same?](#if-tech-s-biggest-names-use-a-monorepo-should-we-do-the-same)
   * [Blindly copying](#blindly-copying)
   * [Coupling between unrelated projects](#coupling-between-unrelated-projects)
-  * [We don't use a monorepo, and it's hell](#we-don-t-use-a-monorepo-and-it-s-hell)
+* [Opinions about splitting](#opinions-about-splitting)
   * [Splitting one repo is easier than combining multiple repos](#splitting-one-repo-is-easier-than-combining-multiple-repos)
   * [Splitting may be too fine](#splitting-may-be-too-fine)
-  * [OctoLinker really helps when browsing a polyrepo on Github](#octolinker-really-helps-when-browsing-a-polyrepo-on-github)
+* [Opinions about balances](#opinions-about-balances)
   * [It's a social problem in how you manage boundaries](#it-s-a-social-problem-in-how-you-manage-boundaries)
   * [Challenges of monorepo and polyrepo](#challenges-of-monorepo-and-polyrepo)
-  * [How Bazel helps](#how-bazel-helps)
   * [On-premise applications or desktop applications](#on-premise-applications-or-desktop-applications)
+* [Opinions about alternatives](#opinions-about-alternatives)
   * [Could you get the best of both worlds by having a monorepo of submodules? ](#could-you-get-the-best-of-both-worlds-by-having-a-monorepo-of-submodules)
   * [Hybrid of "many repos"](#hybrid-of-many-repos)
   * [Prediction of a new type of VCS](#prediction-of-a-new-type-of-vcs)